diff --git a/browser/extensions/webcompat/data/shims.js b/browser/extensions/webcompat/data/shims.js
index d7649146e3362..0a966b5fca20c 100644
--- a/browser/extensions/webcompat/data/shims.js
+++ b/browser/extensions/webcompat/data/shims.js
@@ -96,6 +96,17 @@ const AVAILABLE_SHIMS = [
     matches: [
       "*://example.com/browser/browser/extensions/webcompat/tests/browser/shims_test_3.js",
     ],
+  },
+    id: "AddThis",
+    platform: "all",
+    name: "AddThis",
+    bug: "1713694",
+    file: "empty-script.js",
+    matches: [
+      "*://s7.addthis.com/js/300/addthis_widget.js",
+      "*://s7.addthis.com/icons/official-addthis-angularjs/current/dist/official-addthis-angularjs.min.js",
+    ],
+    onlyIfBlockedByETP: true,
   },
   {
     id: "Adform",
diff --git a/browser/extensions/webcompat/manifest.json b/browser/extensions/webcompat/manifest.json
index f0bad50019ce0..524029bd64089 100644
--- a/browser/extensions/webcompat/manifest.json
+++ b/browser/extensions/webcompat/manifest.json
@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "Web Compatibility Interventions",
   "description": "Urgent post-release fixes for web compatibility.",
-  "version": "25.5.0",
+  "version": "25.6.0",
 
   "applications": {
     "gecko": {