--- a/templates/gitweb/filerevision.tmpl
+++ b/templates/gitweb/filerevision.tmpl
@@ -19,6 +19,7 @@
 file |
 <a href="{url}log/{node|short}/#file|urlescape#{getentries}">revisions</a> |
 <a href="{url}annotate/{node|short}/#file|urlescape#{getentries}">annotate</a> |
+<a href="{url}diff/{node|short}/{file|urlescape}{getentries}">diff</a> |
 <a href="{url}raw-file/{node|short}/#file|urlescape#">raw</a><br/>
 </div>