diff --git a/views/history.qtpl b/views/history.qtpl
index bdece41..4864f42 100644
--- a/views/history.qtpl
+++ b/views/history.qtpl
@@ -11,7 +11,7 @@
 
 {% func PrimitiveDiffHTML(rq *http.Request, h *hyphae.Hypha, u *user.User, hash string) %}
 {% code
-text, err := history.PrimitiveDiffAtRevision(h.TextPath, hash)
+text, err := history.PrimitiveDiffAtRevision(h.TextPartPath(), hash)
 if err != nil {
 	text = err.Error()
 }
diff --git a/views/history.qtpl.go b/views/history.qtpl.go
index a306107..5780fc3 100644
--- a/views/history.qtpl.go
+++ b/views/history.qtpl.go
@@ -47,7 +47,7 @@ func StreamPrimitiveDiffHTML(qw422016 *qt422016.Writer, rq *http.Request, h *hyp
 	qw422016.N().S(`
 `)
 //line views/history.qtpl:14
-	text, err := history.PrimitiveDiffAtRevision(h.TextPath, hash)
+	text, err := history.PrimitiveDiffAtRevision(h.TextPartPath(), hash)
 	if err != nil {
 		text = err.Error()
 	}