diff --git a/sources/ECMC.sources b/sources/ECMC.sources
index 924b96f..a63d241 100644
--- a/sources/ECMC.sources
+++ b/sources/ECMC.sources
@@ -1,6 +1,8 @@
 {
     "sources": [
-      /* SARMA01-CPCL-DBCM0303, formerly  SARMA01-CPCL-DBCM0302 alias sf-ecmc-04*/
+      /* SARMA01-CPCL-DBCM0303, formerly  SARMA01-CPCL-DBCM0302 alias sf-ecmc-04, arturo alarcon*/
       {"stream": "tcp://SARMA01-CPCL-DBCM0303.psi.ch:9999"}
+      /* SATSY03-CPCL-DCDR050M, arturo alarcon*/
+      {"stream": "tcp://sf-sioc-ecat3171.psi.ch:9999"}
     ]
 }