diff --git a/test/src/authenticators/dummy.py b/test/src/authenticators/dummy.py
index b1eec660..e82e6b17 100644
--- a/test/src/authenticators/dummy.py
+++ b/test/src/authenticators/dummy.py
@@ -69,7 +69,6 @@ class Authenticator(BaseAuthenticator):
 
         return infos
 
-    @staticmethod
     def delete_session_cookie(self):
 
         from bottle import response
diff --git a/test/src/authenticators/yoloswag.py b/test/src/authenticators/yoloswag.py
index 2a549526..9c9eba8b 100644
--- a/test/src/authenticators/yoloswag.py
+++ b/test/src/authenticators/yoloswag.py
@@ -69,7 +69,6 @@ class Authenticator(BaseAuthenticator):
 
         return infos
 
-    @staticmethod
     def delete_session_cookie(self):
 
         from bottle import response