diff --git a/dynamic/services.yaml b/dynamic/services.yaml
index 2f1508c..596392b 100644
--- a/dynamic/services.yaml
+++ b/dynamic/services.yaml
@@ -31,11 +31,15 @@ http:
         permanent: true
 
     websocket-headers:
-      # Preserve auth headers for WS
-      accessControlAllowHeaders:
-        - Authorization
-        - Sec-Websocket-Protocol
-        - Sec-Websocket-Key
+      headers:
+        customRequestHeaders:
+          Connection: "Upgrade"
+          Upgrade: "websocket"
+#      # Preserve auth headers for WS
+#      accessControlAllowHeaders:
+#        - Authorization
+#        - Sec-Websocket-Protocol
+#        - Sec-Websocket-Key
 
     dcr-cors:
       headers: