diff --git a/kallithea/templates/changeset/changeset_file_comment.html b/kallithea/templates/changeset/changeset_file_comment.html
--- a/kallithea/templates/changeset/changeset_file_comment.html
+++ b/kallithea/templates/changeset/changeset_file_comment.html
@@ -17,7 +17,7 @@
               ${h.age(co.modified_at)}
               %if co.pull_request:
                 ${_('on pull request')}
-                <a href="${co.pull_request.url()}">"${co.pull_request.title or _("No title")}"</a>
+                <a href="${co.url()}">"${co.pull_request.title or _("No title")}"</a>
               %else:
                 ${_('on this changeset')}
               %endif