diff --git a/ulakbus/models/auth.py b/ulakbus/models/auth.py
index 4222aaa7..3dae7749 100644
--- a/ulakbus/models/auth.py
+++ b/ulakbus/models/auth.py
@@ -60,7 +60,7 @@ def pre_save(self):
         self.encrypt_password()
 
     def post_creation(self):
-        self.prepare_user_channel()
+        self.prepare_channels()