diff --git a/assets/config.ini b/assets/config.ini
index aec2b33..c4c3b3d 100644
--- a/assets/config.ini
+++ b/assets/config.ini
@@ -1,5 +1,6 @@
 WikiName = My wiki
 NaviTitleIcon = 🐑
+UseSiblingHyphaeSidebar = false
 
 [Hyphae]
 HomeHypha = home
diff --git a/assets/devconfig.ini b/assets/devconfig.ini
index a85cff3..3269421 100644
--- a/assets/devconfig.ini
+++ b/assets/devconfig.ini
@@ -1,5 +1,6 @@
 WikiName = Mycorrhiza (dev)
 NaviTitleIcon = 🧑‍💻
+UseSiblingHyphaeSidebar = false
 
 [Hyphae]
 HomeHypha = home
diff --git a/cfg/config.go b/cfg/config.go
index 52d8122..c13f00c 100644
--- a/cfg/config.go
+++ b/cfg/config.go
@@ -17,8 +17,9 @@ import (
 // See https://mycorrhiza.wiki/hypha/configuration/fields for the
 // documentation.
 var (
-	WikiName      string
-	NaviTitleIcon string
+	WikiName                string
+	NaviTitleIcon           string
+	UseSiblingHyphaeSidebar bool
 
 	HomeHypha        string
 	UserHypha        string
@@ -51,8 +52,9 @@ var WikiDir string
 // Config represents a Mycorrhiza wiki configuration file. This type is used
 // only when reading configs.
 type Config struct {
-	WikiName      string `comment:"This name appears in the header and on various pages."`
-	NaviTitleIcon string `comment:"This icon is used in the breadcrumbs bar."`
+	WikiName                string `comment:"This name appears in the header and on various pages."`
+	NaviTitleIcon           string `comment:"This icon is used in the breadcrumbs bar."`
+	UseSiblingHyphaeSidebar bool   `comment:"You are discouraged from using the sibling hyphae sidebar on new wikis. Enable it on old wikis that depend on it heavily."`
 	Hyphae
 	Network
 	Authorization
@@ -67,8 +69,7 @@ type Hyphae struct {
 	HeaderLinksHypha string `comment:"You can also specify a hypha to populate your own custom header links from."`
 }
 
-// Network is a section of Config that has fields related to network stuff:
-// HTTP and Gemini.
+// Network is a section of Config that has fields related to network stuff.
 type Network struct {
 	ListenAddr string
 	URL        string `comment:"Set your wiki's public URL here. It's used for OpenGraph generation and syndication feeds."`
@@ -94,6 +95,8 @@ type Authorization struct {
 	Locked            bool     `comment:"Set if users have to authorize to see anything on the wiki."`
 	UseWhiteList      bool     `comment:"If true, WhiteList is used. Else it is not used."`
 	WhiteList         []string `delim:"," comment:"Usernames of people who can log in to your wiki separated by comma."`
+
+	// TODO: let admins enable auth-less editing
 }
 
 // Telegram is the section of Config that sets Telegram authorization.
@@ -106,8 +109,9 @@ type Telegram struct {
 // configuration. Call it sometime during the initialization.
 func ReadConfigFile(path string) error {
 	cfg := &Config{
-		WikiName:      "Mycorrhiza Wiki",
-		NaviTitleIcon: "🍄",
+		WikiName:                "Mycorrhiza Wiki",
+		NaviTitleIcon:           "🍄",
+		UseSiblingHyphaeSidebar: false,
 		Hyphae: Hyphae{
 			HomeHypha:        "home",
 			UserHypha:        "u",
@@ -167,6 +171,7 @@ func ReadConfigFile(path string) error {
 	// Map the struct to the global variables
 	WikiName = cfg.WikiName
 	NaviTitleIcon = cfg.NaviTitleIcon
+	UseSiblingHyphaeSidebar = cfg.UseSiblingHyphaeSidebar
 	HomeHypha = cfg.HomeHypha
 	UserHypha = cfg.UserHypha
 	HeaderLinksHypha = cfg.HeaderLinksHypha
diff --git a/views/nav.qtpl b/views/nav.qtpl
index 479b728..2223e1b 100644
--- a/views/nav.qtpl
+++ b/views/nav.qtpl
@@ -1,5 +1,6 @@
 {% import "net/http" %}
 {% import "strings" %}
+{% import "github.com/bouncepaw/mycorrhiza/cfg" %}
 {% import "github.com/bouncepaw/mycorrhiza/hyphae/backlinks" %}
 {% import "github.com/bouncepaw/mycorrhiza/l18n" %}
 {% import "github.com/bouncepaw/mycorrhiza/user" %}
@@ -32,10 +33,12 @@
 {% endfunc %}
 
 {% func siblingHyphaeHTML(siblings string, lc *l18n.Localizer) %}
+{% if cfg.UseSiblingHyphaeSidebar %}
 <aside class="sibling-hyphae layout-card">
 	<h2 class="sibling-hyphae__title layout-card__title">{%s lc.Get("ui.sibling_hyphae") %}</h2>
 	{%s= siblings %}
 </aside>
+{% endif %}
 {% endfunc %}
 
 {% func SubhyphaeHTML(subhyphae string, lc *l18n.Localizer) %}
diff --git a/views/nav.qtpl.go b/views/nav.qtpl.go
index 822cc3e..8f7519d 100644
--- a/views/nav.qtpl.go
+++ b/views/nav.qtpl.go
@@ -11,271 +11,284 @@ import "net/http"
 import "strings"
 
 //line views/nav.qtpl:3
-import "github.com/bouncepaw/mycorrhiza/hyphae/backlinks"
+import "github.com/bouncepaw/mycorrhiza/cfg"
 
 //line views/nav.qtpl:4
-import "github.com/bouncepaw/mycorrhiza/l18n"
+import "github.com/bouncepaw/mycorrhiza/hyphae/backlinks"
 
 //line views/nav.qtpl:5
-import "github.com/bouncepaw/mycorrhiza/user"
+import "github.com/bouncepaw/mycorrhiza/l18n"
 
 //line views/nav.qtpl:6
+import "github.com/bouncepaw/mycorrhiza/user"
+
+//line views/nav.qtpl:7
 import "github.com/bouncepaw/mycorrhiza/hyphae"
 
-//line views/nav.qtpl:8
+//line views/nav.qtpl:9
 import (
 	qtio422016 "io"
 
 	qt422016 "github.com/valyala/quicktemplate"
 )
 
-//line views/nav.qtpl:8
+//line views/nav.qtpl:9
 var (
 	_ = qtio422016.Copy
 	_ = qt422016.AcquireByteBuffer
 )
 
-//line views/nav.qtpl:8
+//line views/nav.qtpl:9
 func streamhyphaInfoEntry(qw422016 *qt422016.Writer, h hyphae.Hypha, u *user.User, action, displayText string) {
-//line views/nav.qtpl:8
+//line views/nav.qtpl:9
 	qw422016.N().S(`
 `)
-//line views/nav.qtpl:9
+//line views/nav.qtpl:10
 	if u.CanProceed(action) {
-//line views/nav.qtpl:9
+//line views/nav.qtpl:10
 		qw422016.N().S(`
 <li class="hypha-info__entry hypha-info__entry_`)
-//line views/nav.qtpl:10
+//line views/nav.qtpl:11
 		qw422016.E().S(action)
-//line views/nav.qtpl:10
+//line views/nav.qtpl:11
 		qw422016.N().S(`">
 	<a class="hypha-info__link" href="/`)
-//line views/nav.qtpl:11
+//line views/nav.qtpl:12
 		qw422016.E().S(action)
-//line views/nav.qtpl:11
+//line views/nav.qtpl:12
 		qw422016.N().S(`/`)
-//line views/nav.qtpl:11
+//line views/nav.qtpl:12
 		qw422016.E().S(h.CanonicalName())
-//line views/nav.qtpl:11
+//line views/nav.qtpl:12
 		qw422016.N().S(`">`)
-//line views/nav.qtpl:11
+//line views/nav.qtpl:12
 		qw422016.E().S(displayText)
-//line views/nav.qtpl:11
+//line views/nav.qtpl:12
 		qw422016.N().S(`</a>
 </li>
 `)
-//line views/nav.qtpl:13
+//line views/nav.qtpl:14
 	}
-//line views/nav.qtpl:13
+//line views/nav.qtpl:14
 	qw422016.N().S(`
 `)
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 }
 
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 func writehyphaInfoEntry(qq422016 qtio422016.Writer, h hyphae.Hypha, u *user.User, action, displayText string) {
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 	qw422016 := qt422016.AcquireWriter(qq422016)
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 	streamhyphaInfoEntry(qw422016, h, u, action, displayText)
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 	qt422016.ReleaseWriter(qw422016)
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 }
 
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 func hyphaInfoEntry(h hyphae.Hypha, u *user.User, action, displayText string) string {
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 	qb422016 := qt422016.AcquireByteBuffer()
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 	writehyphaInfoEntry(qb422016, h, u, action, displayText)
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 	qs422016 := string(qb422016.B)
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 	qt422016.ReleaseByteBuffer(qb422016)
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 	return qs422016
-//line views/nav.qtpl:14
+//line views/nav.qtpl:15
 }
 
-//line views/nav.qtpl:16
+//line views/nav.qtpl:17
 func streamhyphaInfo(qw422016 *qt422016.Writer, rq *http.Request, h hyphae.Hypha) {
-//line views/nav.qtpl:16
+//line views/nav.qtpl:17
 	qw422016.N().S(`
 `)
-//line views/nav.qtpl:18
+//line views/nav.qtpl:19
 	u := user.FromRequest(rq)
 	lc := l18n.FromRequest(rq)
 	backs := backlinks.BacklinksCount(h)
 
-//line views/nav.qtpl:21
+//line views/nav.qtpl:22
 	qw422016.N().S(`
 <nav class="hypha-info">
 	<ul class="hypha-info__list">
 		`)
-//line views/nav.qtpl:24
+//line views/nav.qtpl:25
 	streamhyphaInfoEntry(qw422016, h, u, "history", lc.Get("ui.history_link"))
-//line views/nav.qtpl:24
+//line views/nav.qtpl:25
 	qw422016.N().S(`
 		`)
-//line views/nav.qtpl:25
+//line views/nav.qtpl:26
 	streamhyphaInfoEntry(qw422016, h, u, "rename-ask", lc.Get("ui.rename_link"))
-//line views/nav.qtpl:25
+//line views/nav.qtpl:26
 	qw422016.N().S(`
 		`)
-//line views/nav.qtpl:26
+//line views/nav.qtpl:27
 	streamhyphaInfoEntry(qw422016, h, u, "delete-ask", lc.Get("ui.delete_link"))
-//line views/nav.qtpl:26
+//line views/nav.qtpl:27
 	qw422016.N().S(`
 		`)
-//line views/nav.qtpl:27
+//line views/nav.qtpl:28
 	streamhyphaInfoEntry(qw422016, h, u, "text", lc.Get("ui.text_link"))
-//line views/nav.qtpl:27
+//line views/nav.qtpl:28
 	qw422016.N().S(`
 		`)
-//line views/nav.qtpl:28
+//line views/nav.qtpl:29
 	streamhyphaInfoEntry(qw422016, h, u, "attachment", lc.Get("ui.attachment_link"))
-//line views/nav.qtpl:28
+//line views/nav.qtpl:29
 	qw422016.N().S(`
 		`)
-//line views/nav.qtpl:29
+//line views/nav.qtpl:30
 	streamhyphaInfoEntry(qw422016, h, u, "backlinks", lc.GetPlural("ui.backlinks_link", backs))
-//line views/nav.qtpl:29
+//line views/nav.qtpl:30
 	qw422016.N().S(`
 	</ul>
 </nav>
 `)
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 }
 
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 func writehyphaInfo(qq422016 qtio422016.Writer, rq *http.Request, h hyphae.Hypha) {
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 	qw422016 := qt422016.AcquireWriter(qq422016)
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 	streamhyphaInfo(qw422016, rq, h)
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 	qt422016.ReleaseWriter(qw422016)
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 }
 
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 func hyphaInfo(rq *http.Request, h hyphae.Hypha) string {
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 	qb422016 := qt422016.AcquireByteBuffer()
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 	writehyphaInfo(qb422016, rq, h)
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 	qs422016 := string(qb422016.B)
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 	qt422016.ReleaseByteBuffer(qb422016)
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 	return qs422016
-//line views/nav.qtpl:32
+//line views/nav.qtpl:33
 }
 
-//line views/nav.qtpl:34
+//line views/nav.qtpl:35
 func streamsiblingHyphaeHTML(qw422016 *qt422016.Writer, siblings string, lc *l18n.Localizer) {
-//line views/nav.qtpl:34
+//line views/nav.qtpl:35
 	qw422016.N().S(`
+`)
+//line views/nav.qtpl:36
+	if cfg.UseSiblingHyphaeSidebar {
+//line views/nav.qtpl:36
+		qw422016.N().S(`
 <aside class="sibling-hyphae layout-card">
 	<h2 class="sibling-hyphae__title layout-card__title">`)
-//line views/nav.qtpl:36
-	qw422016.E().S(lc.Get("ui.sibling_hyphae"))
-//line views/nav.qtpl:36
-	qw422016.N().S(`</h2>
+//line views/nav.qtpl:38
+		qw422016.E().S(lc.Get("ui.sibling_hyphae"))
+//line views/nav.qtpl:38
+		qw422016.N().S(`</h2>
 	`)
-//line views/nav.qtpl:37
-	qw422016.N().S(siblings)
-//line views/nav.qtpl:37
-	qw422016.N().S(`
+//line views/nav.qtpl:39
+		qw422016.N().S(siblings)
+//line views/nav.qtpl:39
+		qw422016.N().S(`
 </aside>
 `)
-//line views/nav.qtpl:39
-}
-
-//line views/nav.qtpl:39
-func writesiblingHyphaeHTML(qq422016 qtio422016.Writer, siblings string, lc *l18n.Localizer) {
-//line views/nav.qtpl:39
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line views/nav.qtpl:39
-	streamsiblingHyphaeHTML(qw422016, siblings, lc)
-//line views/nav.qtpl:39
-	qt422016.ReleaseWriter(qw422016)
-//line views/nav.qtpl:39
-}
-
-//line views/nav.qtpl:39
-func siblingHyphaeHTML(siblings string, lc *l18n.Localizer) string {
-//line views/nav.qtpl:39
-	qb422016 := qt422016.AcquireByteBuffer()
-//line views/nav.qtpl:39
-	writesiblingHyphaeHTML(qb422016, siblings, lc)
-//line views/nav.qtpl:39
-	qs422016 := string(qb422016.B)
-//line views/nav.qtpl:39
-	qt422016.ReleaseByteBuffer(qb422016)
-//line views/nav.qtpl:39
-	return qs422016
-//line views/nav.qtpl:39
-}
-
 //line views/nav.qtpl:41
-func StreamSubhyphaeHTML(qw422016 *qt422016.Writer, subhyphae string, lc *l18n.Localizer) {
+	}
 //line views/nav.qtpl:41
 	qw422016.N().S(`
 `)
 //line views/nav.qtpl:42
-	if strings.TrimSpace(subhyphae) != "" {
+}
+
 //line views/nav.qtpl:42
+func writesiblingHyphaeHTML(qq422016 qtio422016.Writer, siblings string, lc *l18n.Localizer) {
+//line views/nav.qtpl:42
+	qw422016 := qt422016.AcquireWriter(qq422016)
+//line views/nav.qtpl:42
+	streamsiblingHyphaeHTML(qw422016, siblings, lc)
+//line views/nav.qtpl:42
+	qt422016.ReleaseWriter(qw422016)
+//line views/nav.qtpl:42
+}
+
+//line views/nav.qtpl:42
+func siblingHyphaeHTML(siblings string, lc *l18n.Localizer) string {
+//line views/nav.qtpl:42
+	qb422016 := qt422016.AcquireByteBuffer()
+//line views/nav.qtpl:42
+	writesiblingHyphaeHTML(qb422016, siblings, lc)
+//line views/nav.qtpl:42
+	qs422016 := string(qb422016.B)
+//line views/nav.qtpl:42
+	qt422016.ReleaseByteBuffer(qb422016)
+//line views/nav.qtpl:42
+	return qs422016
+//line views/nav.qtpl:42
+}
+
+//line views/nav.qtpl:44
+func StreamSubhyphaeHTML(qw422016 *qt422016.Writer, subhyphae string, lc *l18n.Localizer) {
+//line views/nav.qtpl:44
+	qw422016.N().S(`
+`)
+//line views/nav.qtpl:45
+	if strings.TrimSpace(subhyphae) != "" {
+//line views/nav.qtpl:45
 		qw422016.N().S(`
 <section class="subhyphae">
 	<h2 class="subhyphae__title">`)
-//line views/nav.qtpl:44
+//line views/nav.qtpl:47
 		qw422016.E().S(lc.Get("ui.subhyphae"))
-//line views/nav.qtpl:44
+//line views/nav.qtpl:47
 		qw422016.N().S(`</h2>
 	<nav class="subhyphae__nav">
 		<ul class="subhyphae__list">
 		`)
-//line views/nav.qtpl:47
+//line views/nav.qtpl:50
 		qw422016.N().S(subhyphae)
-//line views/nav.qtpl:47
+//line views/nav.qtpl:50
 		qw422016.N().S(`
 		</ul>
 	</nav>
 </section>
 `)
-//line views/nav.qtpl:51
+//line views/nav.qtpl:54
 	}
-//line views/nav.qtpl:51
+//line views/nav.qtpl:54
 	qw422016.N().S(`
 `)
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 }
 
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 func WriteSubhyphaeHTML(qq422016 qtio422016.Writer, subhyphae string, lc *l18n.Localizer) {
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 	qw422016 := qt422016.AcquireWriter(qq422016)
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 	StreamSubhyphaeHTML(qw422016, subhyphae, lc)
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 	qt422016.ReleaseWriter(qw422016)
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 }
 
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 func SubhyphaeHTML(subhyphae string, lc *l18n.Localizer) string {
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 	qb422016 := qt422016.AcquireByteBuffer()
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 	WriteSubhyphaeHTML(qb422016, subhyphae, lc)
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 	qs422016 := string(qb422016.B)
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 	qt422016.ReleaseByteBuffer(qb422016)
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 	return qs422016
-//line views/nav.qtpl:52
+//line views/nav.qtpl:55
 }