diff --git a/roles/pagure/frontend/templates/pagure.cfg b/roles/pagure/frontend/templates/pagure.cfg
index 8543dcbe07..0773e21263 100644
--- a/roles/pagure/frontend/templates/pagure.cfg
+++ b/roles/pagure/frontend/templates/pagure.cfg
@@ -314,6 +314,7 @@ CROSS_PROJECT_ACLS = [
     'issue_create',
     'issue_comment',
     'pull_request_create',
+    'pull_request_comment',
 ]
 
 BLACKLISTED_GROUPS = ['forks', 'group', 'rpms', 'modules', 'container', 'tests']