diff --git a/ocpp/charge_point.py b/ocpp/charge_point.py
index 3e2e4bbef..3c33f6974 100644
--- a/ocpp/charge_point.py
+++ b/ocpp/charge_point.py
@@ -412,6 +412,9 @@ async def call(
             skip_schema_validation=skip_schema_validation,
         )
 
+        if response is None and suppress:
+            return
+
         snake_case_payload = camel_to_snake_case(response.payload)
         # Create the correct Payload instance based on the received payload. If
         # this method is called with a call.BootNotificationPayload, then it