diff --git a/kallithea/controllers/changeset.py b/kallithea/controllers/changeset.py
--- a/kallithea/controllers/changeset.py
+++ b/kallithea/controllers/changeset.py
@@ -182,11 +182,9 @@ class ChangesetController(BaseRepoContro
         c.fulldiff = request.GET.get('fulldiff') # for reporting number of changed files
         # get ranges of revisions if preset
         rev_range = revision.split('...')[:2]
-        enable_comments = True
         c.cs_repo = c.db_repo
         try:
             if len(rev_range) == 2:
-                enable_comments = False
                 rev_start = rev_range[0]
                 rev_end = rev_range[1]
                 rev_ranges = c.db_repo_scm_instance.get_changesets(start=rev_start,
@@ -259,7 +257,7 @@ class ChangesetController(BaseRepoContro
                     filename = f['filename']
                     fid = h.FID(changeset.raw_id, filename)
                     url_fid = h.FID('', filename)
-                    html_diff = diffs.as_html(enable_comments=enable_comments, parsed_lines=[f])
+                    html_diff = diffs.as_html(parsed_lines=[f])
                     file_diff_data.append((fid, url_fid, f['operation'], f['old_filename'], filename, html_diff, st))
             else:
                 # downloads/raw we only need RAW diff nothing else
diff --git a/kallithea/controllers/compare.py b/kallithea/controllers/compare.py
--- a/kallithea/controllers/compare.py
+++ b/kallithea/controllers/compare.py
@@ -182,7 +182,7 @@ class CompareController(BaseRepoControll
             c.lines_deleted += st['deleted']
             filename = f['filename']
             fid = h.FID('', filename)
-            html_diff = diffs.as_html(enable_comments=False, parsed_lines=[f])
+            html_diff = diffs.as_html(parsed_lines=[f])
             c.file_diff_data.append((fid, None, f['operation'], f['old_filename'], filename, html_diff, st))
 
         return render('compare/compare_diff.html')
diff --git a/kallithea/controllers/files.py b/kallithea/controllers/files.py
--- a/kallithea/controllers/files.py
+++ b/kallithea/controllers/files.py
@@ -642,8 +642,7 @@ class FilesController(BaseRepoController
                                          filenode_new=node2,
                                          diff_limit=diff_limit,
                                          ignore_whitespace=ignore_whitespace_diff,
-                                         line_context=diff_context_size,
-                                         enable_comments=False)
+                                         line_context=diff_context_size)
             c.file_diff_data = [(fid, fid, op, a_path, node2.path, diff, st)]
             return render('files/file_diff.html')
 
diff --git a/kallithea/controllers/pullrequests.py b/kallithea/controllers/pullrequests.py
--- a/kallithea/controllers/pullrequests.py
+++ b/kallithea/controllers/pullrequests.py
@@ -595,7 +595,7 @@ class PullrequestsController(BaseRepoCon
             c.lines_deleted += st['deleted']
             filename = f['filename']
             fid = h.FID('', filename)
-            html_diff = diffs.as_html(enable_comments=True, parsed_lines=[f])
+            html_diff = diffs.as_html(parsed_lines=[f])
             c.file_diff_data.append((fid, None, f['operation'], f['old_filename'], filename, html_diff, st))
 
         # inline comments
diff --git a/kallithea/lib/diffs.py b/kallithea/lib/diffs.py
--- a/kallithea/lib/diffs.py
+++ b/kallithea/lib/diffs.py
@@ -66,7 +66,7 @@ def _safe_id(idstring):
 def as_html(table_class='code-difftable', line_class='line',
             old_lineno_class='lineno old', new_lineno_class='lineno new',
             no_lineno_class='lineno',
-            code_class='code', enable_comments=False, parsed_lines=None):
+            code_class='code', parsed_lines=None):
     """
     Return given diff as html table with customized css classes
     """
@@ -141,10 +141,8 @@ def as_html(table_class='code-difftable'
                 ###########################################################
                 # CODE
                 ###########################################################
-                comments = '' if enable_comments else 'no-comment'
-                _html.append('''\t<td class="%(cc)s %(inc)s">''' % {
+                _html.append('''\t<td class="%(cc)s">''' % {
                     'cc': code_class,
-                    'inc': comments
                 })
                 _html.append('''\n\t\t<div class="add-bubble"><div>&nbsp;</div></div><pre>%(code)s</pre>\n''' % {
                     'code': change['line']
@@ -163,16 +161,15 @@ def wrap_to_table(html):
     DiffProcessor returns."""
     return '''\
               <table class="code-difftable">
-                <tr class="line no-comment">
+                <tr class="line">
                 <td class="lineno new"></td>
-                <td class="code no-comment"><pre>%s</pre></td>
+                <td class="code"><pre>%s</pre></td>
                 </tr>
               </table>''' % html
 
 
 def wrapped_diff(filenode_old, filenode_new, diff_limit=None,
-                ignore_whitespace=True, line_context=3,
-                enable_comments=False):
+                ignore_whitespace=True, line_context=3):
     """
     Returns a file diff wrapped into a table.
     Checks for diff_limit and presents a message if the diff is too big.
@@ -199,7 +196,7 @@ def wrapped_diff(filenode_old, filenode_
             op = f['operation']
             a_path = f['old_filename']
 
-        html_diff = as_html(parsed_lines=diff_processor.parsed, enable_comments=enable_comments)
+        html_diff = as_html(parsed_lines=diff_processor.parsed)
         stats = diff_processor.stat()
 
     else: