diff --git a/runtime/queries/wxml/highlights.scm b/runtime/queries/wxml/highlights.scm
index ec7280e4f..e4c726fb5 100644
--- a/runtime/queries/wxml/highlights.scm
+++ b/runtime/queries/wxml/highlights.scm
@@ -34,7 +34,7 @@
   (#lua-match? @keyword "^catch"))
 
 ((attribute_name) @keyword
-  (#lua-match? @keyword "^mut-bind"))
+  (#lua-match? @keyword "^mut%-bind"))
 
 ((attribute_name) @keyword
   (#lua-match? @keyword "^model:"))