diff --git a/data/openai b/data/openai
index 6155643f..8e2d0f13 100644
--- a/data/openai
+++ b/data/openai
@@ -10,6 +10,7 @@ full:openaiapi-site.azureedge.net
 full:openaicom-api-bdcpf8c6d2e9atf6.z01.azurefd.net
 full:openaicomproductionae4b.blob.core.windows.net
 full:production-openaicom-storage.azureedge.net
+regexp:chatgpt-async-webps-prod-eastus-\d+\.webpubsub\.azure\.com$
 
 # tracking
 full:o33249.ingest.sentry.io @ads