diff --git a/src/AsyncWebSocket.cpp b/src/AsyncWebSocket.cpp
index 3047402d7..6e88da94f 100644
--- a/src/AsyncWebSocket.cpp
+++ b/src/AsyncWebSocket.cpp
@@ -102,7 +102,7 @@ size_t webSocketSendFrame(AsyncClient *client, bool final, uint8_t opcode, bool
       return 0;
     }
   }
-  if (!client->send();) return 0;
+  if (!client->send()) return 0;
   return len;
 }