diff --git a/worker/broadcast.py b/worker/broadcast.py
index 51d892d..99d51cb 100644
--- a/worker/broadcast.py
+++ b/worker/broadcast.py
@@ -8,6 +8,6 @@ class Ans(StdAns):
         
         msg = ""
         for g in groups:
-            msg += g["group_name"]
+            msg += g["group_name"] + "\n"
 
         return msg