diff --git a/grammar.js b/grammar.js
index 7764a6c..1dbf62b 100644
--- a/grammar.js
+++ b/grammar.js
@@ -30,10 +30,10 @@ module.exports = grammar({
         $._end
       ),
 
-    label: ($) => choice($.string, $._unquoted_string),
-
     identifier: ($) => $._identifier,
 
+    label: ($) => choice($.string, $._unquoted_string),
+
     attr_value: ($) => choice($.string, $._unquoted_string),
 
     _root_attribute: ($) =>
diff --git a/src/grammar.json b/src/grammar.json
index 2d09c3e..da84d96 100644
--- a/src/grammar.json
+++ b/src/grammar.json
@@ -167,6 +167,10 @@
         }
       ]
     },
+    "identifier": {
+      "type": "SYMBOL",
+      "name": "_identifier"
+    },
     "label": {
       "type": "CHOICE",
       "members": [
@@ -180,10 +184,6 @@
         }
       ]
     },
-    "identifier": {
-      "type": "SYMBOL",
-      "name": "_identifier"
-    },
     "attr_value": {
       "type": "CHOICE",
       "members": [
diff --git a/src/parser.c b/src/parser.c
index 471d95c..1ab4615 100644
Binary files a/src/parser.c and b/src/parser.c differ