diff --git a/config/packages/framework.yaml b/config/packages/framework.yaml
index 7e1ee1f..6252e5b 100644
--- a/config/packages/framework.yaml
+++ b/config/packages/framework.yaml
@@ -5,6 +5,16 @@ framework:
     # Note that the session will be started ONLY if you read or write from it.
     session: true
 
+    # Trust the Traefik reverse proxy that terminates TLS before Nginx.
+    # REMOTE_ADDR = trust whatever IP is connecting to PHP-FPM (always Nginx in Docker).
+    trusted_proxies: 'REMOTE_ADDR'
+    trusted_headers:
+        - 'x-forwarded-for'
+        - 'x-forwarded-host'
+        - 'x-forwarded-proto'
+        - 'x-forwarded-port'
+        - 'x-forwarded-prefix'
+
     #esi: true
     #fragments: true