diff --git a/examples/iec61850_client_example_async/client_example_async.c b/examples/iec61850_client_example_async/client_example_async.c
index 29f20473..b2bda5e1 100644
--- a/examples/iec61850_client_example_async/client_example_async.c
+++ b/examples/iec61850_client_example_async/client_example_async.c
@@ -73,7 +73,7 @@ writeDataSetHandler(uint32_t invokeId, void* parameter, IedClientError err, Link
             LinkedList element = LinkedList_getNext(accessResults);
 
             while (element) {
-                MmsValue* accessResultValue = LinkedList_getData(element);
+                MmsValue* accessResultValue = (MmsValue*) LinkedList_getData(element);
 
                 printf("  access-result[%i]", i);
                 printValue("", accessResultValue);