diff --git a/rhodecode/controllers/compare.py b/rhodecode/controllers/compare.py
--- a/rhodecode/controllers/compare.py
+++ b/rhodecode/controllers/compare.py
@@ -78,6 +78,7 @@ class CompareController(BaseRepoControll
 
         c.statuses = c.rhodecode_db_repo.statuses([x.raw_id for x in
                                                    c.cs_ranges])
+        c.target_repo = c.repo_name
         # defines that we need hidden inputs with changesets
         c.as_form = request.GET.get('as_form', False)
         if request.environ.get('HTTP_X_PARTIAL_XHR'):
diff --git a/rhodecode/controllers/pullrequests.py b/rhodecode/controllers/pullrequests.py
--- a/rhodecode/controllers/pullrequests.py
+++ b/rhodecode/controllers/pullrequests.py
@@ -246,7 +246,7 @@ class PullrequestsController(BaseRepoCon
                                         c.pull_request_reviewers
                                      )
         c.changeset_statuses = ChangesetStatus.STATUSES
-
+        c.target_repo = c.pull_request.org_repo.repo_name
         return render('/pullrequests/pullrequest_show.html')
 
     @jsonify
diff --git a/rhodecode/templates/compare/compare_cs.html b/rhodecode/templates/compare/compare_cs.html
--- a/rhodecode/templates/compare/compare_cs.html
+++ b/rhodecode/templates/compare/compare_cs.html
@@ -12,7 +12,7 @@
             <div title="${c.statuses[cs.raw_id][1]}" class="changeset-status-ico"><img src="${h.url('/images/icons/flag_status_%s.png' % c.statuses[cs.raw_id][0])}" /></div>
           %endif
         </td>
-        <td>${h.link_to('r%s:%s' % (cs.revision,h.short_id(cs.raw_id)),h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id))}
+        <td>${h.link_to('r%s:%s' % (cs.revision,h.short_id(cs.raw_id)),h.url('changeset_home',repo_name=c.target_repo,revision=cs.raw_id))}
         %if c.as_form:
           ${h.hidden('revisions',cs.raw_id)}
         %endif