diff --git a/src/sumo/wrapper/_auth_provider.py b/src/sumo/wrapper/_auth_provider.py
index ca9f196..f535379 100644
--- a/src/sumo/wrapper/_auth_provider.py
+++ b/src/sumo/wrapper/_auth_provider.py
@@ -58,7 +58,7 @@ def get_token(self):
 
     def get_authorization(self):
         token = self.get_token()
-        if token  is None:
+        if token is None:
             return ""
 
         return {"Authorization": "Bearer " + token}