diff --git a/testsuites/validation/tc-message-receive.c b/testsuites/validation/tc-message-receive.c
index 02a8ba9062..4d3dcc623e 100644
--- a/testsuites/validation/tc-message-receive.c
+++ b/testsuites/validation/tc-message-receive.c
@@ -392,7 +392,7 @@ static void DoAction( void *ctx_in )
   );
 }
 
-static void WorkerTask( unsigned int argument )
+static void WorkerTask( rtems_task_argument argument )
 {
   Context *ctx = (Context *) argument;
   if ( ctx != NULL ) {