diff --git a/kallithea/controllers/compare.py b/kallithea/controllers/compare.py
--- a/kallithea/controllers/compare.py
+++ b/kallithea/controllers/compare.py
@@ -281,8 +281,7 @@ class CompareController(BaseRepoControll
             c.lines_deleted += st['deleted']
             filename = f['filename']
             fid = h.FID('', filename)
-            diff = diff_processor.as_html(enable_comments=False,
-                                          parsed_lines=[f])
-            c.file_diff_data.append((fid, None, f['operation'], f['old_filename'], filename, diff, st))
+            html_diff = diffs.as_html(enable_comments=False, 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')