diff --git a/tests/test-mmempool.c b/tests/test-mmempool.c
index 9c525edb..a5615b7c 100644
--- a/tests/test-mmempool.c
+++ b/tests/test-mmempool.c
@@ -67,4 +67,5 @@ static void test(void)
 int main(void)
 {
   test();
+  exit(0);
 }