diff --git a/client/src/helpers/constants.js b/client/src/helpers/constants.js
index c13ab952..eba71994 100644
--- a/client/src/helpers/constants.js
+++ b/client/src/helpers/constants.js
@@ -390,6 +390,7 @@ export const SPECIAL_FILTER_ID = {
     PARENTAL: -3,
     SAFE_BROWSING: -4,
     SAFE_SEARCH: -5,
+    REWRITES: -6,
 };
 
 export const BLOCK_ACTIONS = {