diff --git a/realms/templates/wiki/history.html b/realms/templates/wiki/history.html
index 176a1f3..e507014 100644
--- a/realms/templates/wiki/history.html
+++ b/realms/templates/wiki/history.html
@@ -52,7 +52,7 @@ $(function(){
         });
         revs.reverse();
         revs = revs.join("..");
-        location.href = "{{ url_for('wiki.page') }}_compare/{{ name }}/" + revs;
+        location.href = "{{ url_for('wiki.page') }}/_compare/{{ name }}/" + revs;
     });
 });
 </script>