diff --git a/test/src/clock/clock.c b/test/src/clock/clock.c
index 08b729aa366fdeeb15211567d1ec086c90bebda0..7233384a8ca89c1daf4fd2d536a599b4767b2a51 100644
--- a/test/src/clock/clock.c
+++ b/test/src/clock/clock.c
@@ -796,4 +796,6 @@ int main(int argc, const char *argv[])
 {
     test_init();
     run_scenarios(argc, argv, clock_scenarios, ARRAY_SIZE(clock_scenarios));
+
+    return EXIT_SUCCESS;
 }