diff --git a/tests/suites/test_suite_psa_crypto_slot_management.data b/tests/suites/test_suite_psa_crypto_slot_management.data
index 35c850f..68b196d 100644
--- a/tests/suites/test_suite_psa_crypto_slot_management.data
+++ b/tests/suites/test_suite_psa_crypto_slot_management.data
@@ -134,11 +134,11 @@
 
 Create failure: invalid location for a persistent key
 depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
-create_fail:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(PSA_KEY_PERSISTENCE_DEFAULT, 0xbad10c):1:PSA_ERROR_INVALID_ARGUMENT
+create_fail:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(PSA_KEY_PERSISTENCE_DEFAULT, 0xbad10cU):1:PSA_ERROR_INVALID_ARGUMENT
 
 Create failure: invalid location for a volatile key
 depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
-create_fail:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(PSA_KEY_PERSISTENCE_VOLATILE, 0xbad10c):0:PSA_ERROR_INVALID_ARGUMENT
+create_fail:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(PSA_KEY_PERSISTENCE_VOLATILE, 0xbad10cU):0:PSA_ERROR_INVALID_ARGUMENT
 
 Create failure: invalid key id (0) for a persistent key
 depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C