diff --git a/block.c b/block.c
index dd4f58d..3bdc995 100644
--- a/block.c
+++ b/block.c
@@ -2698,7 +2698,7 @@
             error_setg(errp, "Node '%s' is not encrypted",
                       bdrv_get_device_or_node_name(bs));
         } else if (bdrv_set_key(bs, key) < 0) {
-            error_set(errp, QERR_INVALID_PASSWORD);
+            error_setg(errp, QERR_INVALID_PASSWORD);
         }
     } else {
         if (bdrv_key_required(bs)) {