diff --git a/sources/pho_digitizer.sources b/sources/pho_digitizer.sources
index 766d3ac..52cf1ff 100644
--- a/sources/pho_digitizer.sources
+++ b/sources/pho_digitizer.sources
@@ -7,6 +7,7 @@
         { "stream": "tcp://SAROP11-CVME-PBPS1:9999" },
         { "stream": "tcp://SAROP11-CVME-PBPS2:9999" },
         { "stream": "tcp://SAROP21-CVME-PBPS1:9999" },
-        { "stream": "tcp://SAROP21-CVME-PBPS2:9999" }
+        { "stream": "tcp://SAROP21-CVME-PBPS2:9999" },
+        { "stream": "tcp://SAROP21-CVME-PBPS3:9999" }
     ]
 }