diff --git a/tests/check_transport_mio.c b/tests/check_transport_mio.c
index 1cf0f20f7033fdeb69dad6bd4287ff4d8ba67a62..01e7e2f8e44892481344094fb060a337f332adf5 100644
--- a/tests/check_transport_mio.c
+++ b/tests/check_transport_mio.c
@@ -191,7 +191,7 @@ CHEAT_DECLARE (
                const void* val;
                
                cheat_assert(MSTRO_OK == mstro_cdo_access_ptr(cdo_dst, (void**)&data, NULL));
-               cheat_assert(MSTRO_OK == mstro_cdo_attribute_get(cdo_dst, "local_size", &type, &val));                  
+               cheat_assert(MSTRO_OK == mstro_cdo_attribute_get(cdo_dst, "scope.local-size", &type, &val));                  
                len = *(size_t*)val;
                len /= sizeof(double);
 	       cheat_assert(len > 0 && data != NULL);