diff --git a/include/psa/crypto.h b/include/psa/crypto.h
index e5af9c605..65d992d8d 100644
--- a/include/psa/crypto.h
+++ b/include/psa/crypto.h
@@ -2795,6 +2795,8 @@ psa_status_t psa_asymmetric_sign(psa_key_handle_t handle,
  *
  * \retval #PSA_SUCCESS
  *         The signature is valid.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_NOT_PERMITTED
  * \retval #PSA_ERROR_INVALID_SIGNATURE
  *         The calculation was perfomed successfully, but the passed
  *         signature is not a valid signature.
@@ -2804,6 +2806,7 @@ psa_status_t psa_asymmetric_sign(psa_key_handle_t handle,
  * \retval #PSA_ERROR_COMMUNICATION_FAILURE
  * \retval #PSA_ERROR_HARDWARE_FAILURE
  * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_STORAGE_FAILURE
  * \retval #PSA_ERROR_BAD_STATE
  *         The library has not been previously initialized by psa_crypto_init().
  *         It is implementation-dependent whether a failure to initialize