diff --git a/iconservice/iconscore/db.py b/iconservice/iconscore/db.py
index 30c1c52f9..0f7d308b0 100644
--- a/iconservice/iconscore/db.py
+++ b/iconservice/iconscore/db.py
@@ -170,8 +170,7 @@ def _get_container_final_key_with_pipe(self, last_key: Key) -> List[bytes]:
                 keys.append(self._tag.value)
             keys.append(key.value)
 
-        if len(last_key.value) > 0:
-            keys.append(last_key.value)
+        keys.append(last_key.value)
 
         return keys