diff --git a/dawn.json b/dawn.json
index 993cd05cca..f4ec78c699 100644
--- a/dawn.json
+++ b/dawn.json
@@ -975,7 +975,8 @@
             {"value": 2, "name": "internal error"},
             {"value": 3, "name": "device lost"},
             {"value": 4, "name": "device destroyed"},
-            {"value": 5, "name": "unknown"}
+            {"value": 5, "name": "unknown"},
+            {"value": 6, "name": "error"}
         ]
     },
     "create render pipeline async callback": {