diff --git a/src/access.py b/src/access.py
index f06f02c..379f47c 100644
--- a/src/access.py
+++ b/src/access.py
@@ -131,7 +131,6 @@ class Access:
                             f'status code:{response.status_code}')
         return content
 
-    @staticmethod
     def sleep(timeout: float, retry: int = 3):
         def decorator(function):
             """Decorator sleeping timeout sec and makes 3 retries"""