diff --git a/sources/ECMC.sources b/sources/ECMC.sources
index 3a7ec25..5e2f6c6 100644
--- a/sources/ECMC.sources
+++ b/sources/ECMC.sources
@@ -1,5 +1,6 @@
 {
     "sources": [
-        {"stream": "tcp://sf-ecmc-04:9000"}
+      /* SARMA01-CPCL-DBCM0302, alias sf-ecmc-04 */
+      {"stream": "tcp://sf-ecmc-04.psi.ch:9999"}
     ]
 }