diff --git a/queries/highlights.scm b/queries/highlights.scm
index 22eba447..ec35c57b 100644
--- a/queries/highlights.scm
+++ b/queries/highlights.scm
@@ -57,6 +57,9 @@
   function: (member_expression
     property: (property_identifier) @function.method))
 
+(glimmer_opening_tag) @tag.builtin
+(glimmer_closing_tag) @tag.builtin
+
 ; Variables
 ;----------