diff --git a/test/test.c b/test/test.c
index 0de8cabc7..1f7a0d997 100644
--- a/test/test.c
+++ b/test/test.c
@@ -458,7 +458,7 @@ static int testcase_oom(const struct test *test, int levels, bool verbose)
 int test_oom(const char *name, bool verbose)
 {
 	size_t i;
-	const int levels = 64;
+	const int levels = 128;
 	int err = 0;
 
 	test_mode = TEST_MEMORY;