diff --git a/ocpp-common/src/main/java/eu/chargetime/ocpp/RequestDispatcher.java b/ocpp-common/src/main/java/eu/chargetime/ocpp/RequestDispatcher.java
index 996b642c2..8a55703ad 100644
--- a/ocpp-common/src/main/java/eu/chargetime/ocpp/RequestDispatcher.java
+++ b/ocpp-common/src/main/java/eu/chargetime/ocpp/RequestDispatcher.java
@@ -52,7 +52,7 @@ class AsyncRequestDispatcher extends SimpleRequestDispatcher {
     @Override
     protected void fulfillPromis(CompletableFuture<Confirmation> promise, Request request) {
         new Thread(() -> {
-            this.fulfillPromis(promise, request);
+            super.fulfillPromis(promise, request);
         }).start();
     }
 }