diff --git a/library/psa_crypto_aead.h b/library/psa_crypto_aead.h
index aab0f83..e18e85d 100644
--- a/library/psa_crypto_aead.h
+++ b/library/psa_crypto_aead.h
@@ -148,4 +148,4 @@
     const uint8_t *ciphertext, size_t ciphertext_length,
     uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length );
 
-#endif /* PSA_CRYPTO_AEAD */
+#endif /* PSA_CRYPTO_AEAD_H */
diff --git a/library/psa_crypto_driver_wrappers.c b/library/psa_crypto_driver_wrappers.c
index c455ecb..c9b86fe 100644
--- a/library/psa_crypto_driver_wrappers.c
+++ b/library/psa_crypto_driver_wrappers.c
@@ -275,7 +275,7 @@
                     alg, hash, hash_length,
                     signature, signature_size, signature_length ) );
     }
-#endif /* PSA_CRYPTO_SE_C */
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
 
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
     psa_key_location_t location =
@@ -359,7 +359,7 @@
                     alg, hash, hash_length,
                     signature, signature_length ) );
     }
-#endif /* PSA_CRYPTO_SE_C */
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
 
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
     psa_key_location_t location =
@@ -579,7 +579,7 @@
 
         return( PSA_SUCCESS );
     }
-#endif /* PSA_CRYPTO_SE_C */
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
 
     switch( location )
     {
@@ -641,7 +641,7 @@
                      *( (psa_key_slot_number_t *)key_buffer ),
                      data, data_size, data_length ) );
     }
-#endif /* PSA_CRYPTO_SE_C */
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
 
     switch( location )
     {
diff --git a/library/psa_crypto_its.h b/library/psa_crypto_its.h
index 3a3f49a..1b8dc20 100644
--- a/library/psa_crypto_its.h
+++ b/library/psa_crypto_its.h
@@ -73,7 +73,7 @@
  * \return      A status indicating the success/failure of the operation
  *
  * \retval      #PSA_SUCCESS                     The operation completed successfully
- * \retval      #PSA_ERROR_NOT_PERMITTED         The operation failed because the provided `uid` value was already created with PSA_STORAGE_WRITE_ONCE_FLAG
+ * \retval      #PSA_ERROR_NOT_PERMITTED         The operation failed because the provided `uid` value was already created with PSA_STORAGE_FLAG_WRITE_ONCE
  * \retval      #PSA_ERROR_NOT_SUPPORTED         The operation failed because one or more of the flags provided in `create_flags` is not supported or is not valid
  * \retval      #PSA_ERROR_INSUFFICIENT_STORAGE  The operation failed because there was insufficient space on the storage medium
  * \retval      #PSA_ERROR_STORAGE_FAILURE       The operation failed because the physical storage has failed (Fatal error)
@@ -137,7 +137,7 @@
  *
  * \retval      #PSA_SUCCESS                  The operation completed successfully
  * \retval      #PSA_ERROR_DOES_NOT_EXIST     The operation failed because the provided key value was not found in the storage
- * \retval      #PSA_ERROR_NOT_PERMITTED      The operation failed because the provided key value was created with PSA_STORAGE_WRITE_ONCE_FLAG
+ * \retval      #PSA_ERROR_NOT_PERMITTED      The operation failed because the provided key value was created with PSA_STORAGE_FLAG_WRITE_ONCE
  * \retval      #PSA_ERROR_STORAGE_FAILURE    The operation failed because the physical storage has failed (Fatal error)
  */
 psa_status_t psa_its_remove(psa_storage_uid_t uid);