diff --git a/library/psa_crypto_driver_wrappers.c b/library/psa_crypto_driver_wrappers.c
index 140bab6..dedbf54 100644
--- a/library/psa_crypto_driver_wrappers.c
+++ b/library/psa_crypto_driver_wrappers.c
@@ -664,7 +664,7 @@
 #endif /* PSA_CRYPTO_DRIVER_TEST */
         default:
             /* Key is declared with a lifetime not known to us */
-            return( PSA_ERROR_BAD_STATE );
+            return( PSA_ERROR_NOT_SUPPORTED );
     }
 #else /* PSA_CRYPTO_DRIVER_PRESENT */
     (void)slot;