diff --git a/plugins/platforms/line/adapter.py b/plugins/platforms/line/adapter.py
index 67582ffae8d..db5d3564d32 100644
--- a/plugins/platforms/line/adapter.py
+++ b/plugins/platforms/line/adapter.py
@@ -959,7 +959,7 @@ class LineAdapter(BasePlatformAdapter):
         if chat_type == "dm" and self._client:
             asyncio.create_task(self._client.loading(chat_id))
 
-        source_obj = self.create_source(
+        source_obj = self.build_source(
             chat_id=chat_id,
             chat_type=chat_type,
             user_id=user_id,