diff --git a/config/optional-features.json b/config/optional-features.json
index 19805d621..062be1d71 100644
--- a/config/optional-features.json
+++ b/config/optional-features.json
@@ -1,4 +1,5 @@
 {
   "application-template-wrapper": false,
-  "jquery-integration": true
+  "jquery-integration": true,
+  "template-only-glimmer-components": true
 }