diff --git a/client/docker/tdp-server b/client/docker/tdp-server
index e5a2855..fd2ea87 100644
--- a/client/docker/tdp-server
+++ b/client/docker/tdp-server
@@ -1,5 +1,7 @@
 #!/bin/sh
 #
 
+set | grep NODE
+
 tdp-blackbox
 sleep 120