diff --git a/core/shared/labs.js b/core/shared/labs.js
index f34009ae8e..c24da45edf 100644
--- a/core/shared/labs.js
+++ b/core/shared/labs.js
@@ -42,7 +42,8 @@ const ALPHA_FEATURES = [
     'videoCard',
     'productCard',
     'beforeAfterCard',
-    'tweetGridCard'
+    'tweetGridCard',
+    'headerCard'
 ];
 
 module.exports.GA_KEYS = [...GA_FEATURES];