diff --git a/src/background/background.ts b/src/background/background.ts
index e60d8679..353371dd 100644
--- a/src/background/background.ts
+++ b/src/background/background.ts
@@ -72,7 +72,11 @@ if (isChromium) {
   browser.webRequest.onBeforeRequest.addListener(
     () => ({ cancel: true }),
     {
-      urls: ["https://*.twitch.tv/r/s/*", "https://*.twitch.tv/r/c/*"],
+      urls: [
+        "https://*.twitch.tv/r/s/*",
+        "https://*.twitch.tv/r/c/*",
+        "https://*.ads.twitch.tv/*",
+      ],
     },
     ["blocking"]
   );
diff --git a/src/rulesets/ruleset.json b/src/rulesets/ruleset.json
index 0863dceb..0e748ba7 100644
--- a/src/rulesets/ruleset.json
+++ b/src/rulesets/ruleset.json
@@ -20,5 +20,15 @@
       "urlFilter": "*.twitch.tv/r/c/*",
       "resourceTypes": ["image"]
     }
+  },
+  {
+    "id": 3,
+    "priority": 1,
+    "action": {
+      "type": "block"
+    },
+    "condition": {
+      "urlFilter": "*.ads.twitch.tv/*"
+    }
   }
 ]