diff --git a/pac.txt b/pac.txt
index 9d3ee4b..dc0699f 100644
--- a/pac.txt
+++ b/pac.txt
@@ -6898,8 +6898,8 @@ var rules = [
   "tiktok.com",
   "rebrickable.com",
   "nhentai.xxx",
-  "openai.com",
-  "mixpanel.com"
+  ".openai.com",
+  ".mixpanel.com"
 ];
 
 /*