diff --git a/docker/dtcnode.env b/docker/dtcnode.env
index aceb921..52fc165 100644
--- a/docker/dtcnode.env
+++ b/docker/dtcnode.env
@@ -1,4 +1,4 @@
 # Your docker host IP
-DTC_CLIENT=172.18.0.1:3030
+DTC_CLIENT=172.17.0.1
 # Your client Public Key
 DTC_PK={0j3IXL0Jw:)K$b1@(1=<8z/joPM.c+EXVBMS>7$