diff --git a/tools/widl/parser.y b/tools/widl/parser.y
index 52eb96488ab..5bc0d82703e 100644
--- a/tools/widl/parser.y
+++ b/tools/widl/parser.y
@@ -2201,7 +2201,7 @@ struct allowed_attr allowed_attr[] =
     /* ATTR_READONLY */            { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, "readonly" },
     /* ATTR_REPRESENTAS */         { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, "represent_as" },
     /* ATTR_REQUESTEDIT */         { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "requestedit" },
-    /* ATTR_RESTRICTED */          { 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, "restricted" },
+    /* ATTR_RESTRICTED */          { 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, "restricted" },
     /* ATTR_RETVAL */              { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "retval" },
     /* ATTR_SIZEIS */              { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, "size_is" },
     /* ATTR_SOURCE */              { 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "source" },