diff --git a/init.groovy b/init.groovy
index 83c3a3d..a42a733 100644
--- a/init.groovy
+++ b/init.groovy
@@ -6,4 +6,5 @@
       sleep 10000
       println "--> setting agent port for jnlp"
       Jenkins.instance.setSlaveAgentPort(50000)
+      println "--> setting agent port for jnlp... done"
 }