diff --git a/http/exposures/configs/javascript-env.yaml b/http/exposures/configs/javascript-env.yaml
index 367eb55cb8..a34d1a98fc 100644
--- a/http/exposures/configs/javascript-env.yaml
+++ b/http/exposures/configs/javascript-env.yaml
@@ -49,6 +49,7 @@ http:
           - "Bootstrap"
           - "jQuery"
           - "CSS TRANSITION SUPPORT"
+          - "is_ad_blocked"
         condition: or
         negative: true