diff --git a/core/wiki/themeswitcher.tid b/core/wiki/themeswitcher.tid
index ba178bd23..1e1f4de78 100644
--- a/core/wiki/themeswitcher.tid
+++ b/core/wiki/themeswitcher.tid
@@ -4,7 +4,7 @@ Current theme: {{$:/theme}}
 
 <$linkcatcher to="$:/theme">
 
-<$list filter="[plugin-type[theme]]">
+<$list filter="[plugin-type[theme]sort[title]]">
 
 <$reveal state="$:/theme" type="match" text={{##title}}>&bull;</$reveal><$reveal state="$:/theme" type="nomatch" text={{##title}}>&nbsp;</$reveal> <$link to={{##title}}>