diff --git a/c/src/tests/sptests/sp14/task1.c b/c/src/tests/sptests/sp14/task1.c
index 50dff2b9d8..b6ddba2671 100644
--- a/c/src/tests/sptests/sp14/task1.c
+++ b/c/src/tests/sptests/sp14/task1.c
@@ -78,7 +78,7 @@ rtems_test_pause();
     Timer_id[ 1 ],
     TICKS_PER_SECOND / 2,
     Signal_3_to_task_1,
-    Task_1
+    (void *) Task_1
   );
   directive_failed( status, "rtems_timer_fire_after" );
 
diff --git a/testsuites/sptests/sp14/task1.c b/testsuites/sptests/sp14/task1.c
index 50dff2b9d8..b6ddba2671 100644
--- a/testsuites/sptests/sp14/task1.c
+++ b/testsuites/sptests/sp14/task1.c
@@ -78,7 +78,7 @@ rtems_test_pause();
     Timer_id[ 1 ],
     TICKS_PER_SECOND / 2,
     Signal_3_to_task_1,
-    Task_1
+    (void *) Task_1
   );
   directive_failed( status, "rtems_timer_fire_after" );