diff --git a/manifest.json b/manifest.json
index d8ac5646..741109d1 100644
--- a/manifest.json
+++ b/manifest.json
@@ -38,6 +38,7 @@
         "messagesUpdate",
         "messagesMove",
         "https://*.chatgpt.com/*",
+        "https://*.openai.com/*",
         "https://*.anthropic.com/*",
         "<all_urls>"
     ],