diff --git a/kallithea/model/db.py b/kallithea/model/db.py
--- a/kallithea/model/db.py
+++ b/kallithea/model/db.py
@@ -2183,6 +2183,13 @@ class ChangesetComment(Base, BaseModel):
             q = q.filter(cls.pull_request_id == pull_request_id)
         return q.all()
 
+    def url(self):
+        anchor = "comment-%s" % self.comment_id
+        import kallithea.lib.helpers as h
+        if self.revision:
+            return h.url('changeset_home', repo_name=self.repo.repo_name, revision=self.revision, anchor=anchor)
+        elif self.pull_request_id is not None:
+            return self.pull_request.url(anchor=anchor)
 
 class ChangesetStatus(Base, BaseModel):
     __tablename__ = 'changeset_statuses'
diff --git a/kallithea/templates/changelog/changelog.html b/kallithea/templates/changelog/changelog.html
--- a/kallithea/templates/changelog/changelog.html
+++ b/kallithea/templates/changelog/changelog.html
@@ -93,7 +93,7 @@ ${self.repo_context_bar('changelog', c.f
                                 <i class="icon-circle changeset-status-${c.statuses.get(cs.raw_id)[0]}"></i>
                               </a>
                             %else:
-                              <a class="tooltip" title="${_('Changeset status: %s') % c.statuses.get(cs.raw_id)[1]}" href="${h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id,anchor='comment-%s' % c.comments[cs.raw_id][0].comment_id)}">
+                              <a class="tooltip" title="${_('Changeset status: %s') % c.statuses.get(cs.raw_id)[1]}" href="${c.comments[cs.raw_id][0].url()}">
                                   <i class="icon-circle changeset-status-${c.statuses.get(cs.raw_id)[0]}"></i>
                               </a>
                             %endif
@@ -122,7 +122,7 @@ ${self.repo_context_bar('changelog', c.f
                                     %if c.comments.get(cs.raw_id):
                                         <div class="comments-container">
                                             <div class="comments-cnt" title="${_('Changeset has comments')}">
-                                                <a href="${h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id,anchor='comment-%s' % c.comments[cs.raw_id][0].comment_id)}">
+                                                <a href="${c.comments[cs.raw_id][0].url()}">
                                                     ${len(c.comments[cs.raw_id])}
                                                     <i class="icon-comment-discussion"></i>
                                                 </a>
diff --git a/kallithea/templates/changelog/changelog_summary_data.html b/kallithea/templates/changelog/changelog_summary_data.html
--- a/kallithea/templates/changelog/changelog_summary_data.html
+++ b/kallithea/templates/changelog/changelog_summary_data.html
@@ -31,7 +31,7 @@
               %if c.comments.get(cs.raw_id,[]):
                <div class="comments-container">
                    <div title="${('comments')}">
-                       <a href="${h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id,anchor='comment-%s' % c.comments[cs.raw_id][0].comment_id)}">
+                       <a href="${c.comments[cs.raw_id][0].url()}">
                           <i class="icon-comment"></i>${len(c.comments[cs.raw_id])}
                        </a>
                    </div>
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
@@ -22,7 +22,7 @@
               %else:
                 ${_('on this changeset')}
               %endif
-              <a class="permalink" href="#comment-${co.comment_id}">&para;</a>
+              <a class="permalink" href="${co.url()}">&para;</a>
           </span>
 
           %if h.HasPermissionAny('hg.admin')() or h.HasRepoPermissionAny('repository.admin')(c.repo_name) or co.author.user_id == c.authuser.user_id:
diff --git a/kallithea/templates/compare/compare_cs.html b/kallithea/templates/compare/compare_cs.html
--- a/kallithea/templates/compare/compare_cs.html
+++ b/kallithea/templates/compare/compare_cs.html
@@ -28,7 +28,7 @@
           %if c.cs_comments.get(cs.raw_id):
               <div class="comments-container">
                   <div class="comments-cnt" title="${_('Changeset has comments')}">
-                      <a href="${h.url('changeset_home',repo_name=c.cs_repo.repo_name,revision=cs.raw_id,anchor='comment-%s' % c.cs_comments[cs.raw_id][0].comment_id)}">
+                      <a href="${c.cs_comments[cs.raw_id][0].url()}">
                           ${len(c.cs_comments[cs.raw_id])}
                           <i class="icon-comment"></i>
                       </a>