diff --git a/runtime/queries/glimmer_typescript/indents.scm b/runtime/queries/glimmer_typescript/indents.scm
index 237254d4c..2bf2b7801 100644
--- a/runtime/queries/glimmer_typescript/indents.scm
+++ b/runtime/queries/glimmer_typescript/indents.scm
@@ -1,3 +1,5 @@
+; inherits: ecma
+
 (glimmer_opening_tag) @indent.begin
 
 (glimmer_closing_tag) @indent.end