diff --git a/test/test_mqtt4async.c b/test/test_mqtt4async.c
index 4e780396..cbe12c56 100644
--- a/test/test_mqtt4async.c
+++ b/test/test_mqtt4async.c
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2009, 2022 IBM Corp., Ian Craggs
+ * Copyright (c) 2009, 2024 IBM Corp., Ian Craggs
  *
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
@@ -601,13 +601,10 @@ exit:
 	return failures;
 }
 
-
-
-
 int main(int argc, char** argv)
 {
 	int rc = 0;
- 	int (*tests[])() = {NULL, test1, test2};
+ 	int (*tests[])(struct Options) = {NULL, test1, test2};
 	int i;
 	
 	xml = fopen("TEST-MQTT4sync.xml", "w");
diff --git a/test/test_mqtt4sync.c b/test/test_mqtt4sync.c
index 9305af19..5b741b41 100644
--- a/test/test_mqtt4sync.c
+++ b/test/test_mqtt4sync.c
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2009, 2022 IBM Corp., Ian Craggs
+ * Copyright (c) 2009, 2024 IBM Corp., Ian Craggs
  *
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
@@ -477,7 +477,7 @@ exit:
 int main(int argc, char** argv)
 {
 	int rc = 0;
- 	int (*tests[])() = {NULL, test1, test2};
+ 	int (*tests[])(struct Options) = {NULL, test1, test2};
 	int i;
 	
 	xml = fopen("TEST-MQTT4sync.xml", "w");