diff --git a/network.yml b/network.yml
index 23160615..d8b6e50f 100755
--- a/network.yml
+++ b/network.yml
@@ -75,7 +75,7 @@
         - {from: lutim.crans.org, to: 10.231.136.69}
         - {from: zero.crans.org, to: 10.231.136.76}
         - {from: pad.crans.org, to: "10.231.136.76:9001"}
-        - {from: ethercalc.crans.org, to: 10.231.136.203}
+        - {from: ethercalc.crans.org, to: "10.231.136.203:8000"}
         - {from: mediadrop.crans.org, to: 10.231.136.106}
         - {from: videos.crans.org, to: 10.231.136.106}
         - {from: video.crans.org, to: 10.231.136.106}