diff --git a/templates/gitweb/filelog.tmpl b/templates/gitweb/filelog.tmpl
--- a/templates/gitweb/filelog.tmpl
+++ b/templates/gitweb/filelog.tmpl
@@ -17,6 +17,7 @@
 <a href="{url}file/{node|short}/#file|urlescape#{getentries}">file</a> |
 revisions |
 <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}rss-log/#node|short#/#file|urlescape#">rss</a><br/>
 </div>