diff --git a/docker-compose.yml b/docker-compose.yml
index 50fe0ff..bf5923e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,7 +16,7 @@ services:
       DB_NAME: portfolio
       JWT_SECRET: jLqumBtNFomOkVy8GqktMpjxpZ9Ej4iKdsCo89hbiJG
       JWT_REFRESH_SECRET: RzcodpRglHs4Xqs5pwCFxwNacqjYVNUKm2lVtwiwxOD
-      COOKIE_DOMAIN: .github.io
+      COOKIE_DOMAIN: .ai-assistant-bot.xyz
       COOKIE_SECURE: true
       JWT_ACCESS_EXPIRATION: 15m
       JWT_REFRESH_EXPIRATION: 7d