diff --git a/pagure/lib/__init__.py b/pagure/lib/__init__.py
index 07c9f96..29d58a4 100644
--- a/pagure/lib/__init__.py
+++ b/pagure/lib/__init__.py
@@ -2931,6 +2931,7 @@ def clean_input(text, ignore=None):
         ignore = [ignore]
 
     attrs = bleach.ALLOWED_ATTRIBUTES
+    attrs['table'] = ['class']
     if not ignore or not 'img' in ignore:
         attrs['img'] = filter_img_src