diff --git a/main.py b/main.py
index b9c52d3..ae661bf 100644
--- a/main.py
+++ b/main.py
@@ -30,7 +30,7 @@ def update_host(host: str) -> bool:
     if container_id_run.code != 0:
         print(f"something wrong {container_id_run.err}")
         return False
-    container_name = container_id_run.out
+    container_name = container_id_run.out.strip()
     if not container_name:
         print("Not correct node")
         return False