diff --git a/frontend/.env.example b/frontend/.env.example
index 4a33edf..5a0bee0 100644
--- a/frontend/.env.example
+++ b/frontend/.env.example
@@ -1,14 +1,14 @@
 # API Configuration
-# For production with Apache reverse proxy:
+# IMPORTANT: Use relative URLs for production (avoids mixed content errors with HTTPS)
 REACT_APP_API_URL=/apac-ops-bot-back/api/v1
-REACT_APP_WS_URL=/apac-ops-bot-back/ws
 # For local development without proxy:
 # REACT_APP_API_URL=http://localhost:8048/api/v1
-# REACT_APP_WS_URL=ws://localhost:8048/ws
 
 # Azure AD / MSAL Configuration
 REACT_APP_AZURE_CLIENT_ID=your-client-id-here
 REACT_APP_AZURE_TENANT_ID=your-tenant-id-here
+# For production, use your actual HTTPS URL:
+# REACT_APP_AZURE_REDIRECT_URI=https://ai-sandbox.oliver.solutions/apac-ops-bot
 REACT_APP_AZURE_REDIRECT_URI=http://localhost:3000
 
 # Application Configuration