diff --git a/openmp/runtime/test/api/omp_alloc_null_fb.c b/openmp/runtime/test/api/omp_alloc_null_fb.c
index e08456e7ae2c32..9ed2d8cc405bab 100644
--- a/openmp/runtime/test/api/omp_alloc_null_fb.c
+++ b/openmp/runtime/test/api/omp_alloc_null_fb.c
@@ -11,8 +11,8 @@ int main() {
   at[0].value = 2 * 1024 * 1024;
   at[1].key = omp_atk_fallback;
   at[1].value = omp_atv_null_fb;
-  a = omp_init_allocator(omp_large_cap_mem_space, 2, at);
-  printf("allocator large created: %p\n", (void *)a);
+  a = omp_init_allocator(omp_default_mem_space, 2, at);
+  printf("allocator created: %p\n", (void *)a);
 #pragma omp parallel num_threads(2)
   {
     int i = omp_get_thread_num();