diff --git a/include/psa/crypto.h b/include/psa/crypto.h
index bdea08b..1228147 100644
--- a/include/psa/crypto.h
+++ b/include/psa/crypto.h
@@ -631,9 +631,9 @@
  *         results in this error code.
  */
 psa_status_t psa_import_key(const psa_key_attributes_t *attributes,
-                            psa_key_handle_t *handle,
                             const uint8_t *data,
-                            size_t data_length);
+                            size_t data_length,
+                            psa_key_handle_t *handle);
 
 /**
  * \brief Destroy a key.