diff --git a/albumy/blueprints/main.py b/albumy/blueprints/main.py
index e526d50..631ae24 100644
--- a/albumy/blueprints/main.py
+++ b/albumy/blueprints/main.py
@@ -362,6 +362,7 @@ def delete_comment(comment_id):
             and not current_user.can('MODERATE'):
         abort(403)
     db.session.delete(comment)
+    db.session.commit()
     flash('Comment deleted.', 'info')
     return redirect(url_for('.show_photo', photo_id=comment.photo_id))