diff --git a/sources/pho_keysight.sources b/sources/pho_keysight.sources
index 5b18aab..dcaa119 100644
--- a/sources/pho_keysight.sources
+++ b/sources/pho_keysight.sources
@@ -5,6 +5,6 @@
         ,{"stream": "tcp://SAROP11-CPCL-PALM118:9999"}
         /* temporarily moved to different IP:  */
         /*,{"stream": "tcp://SAROP21-CPCL-PALM134:9999"}*/
-/*        ,{"stream": "tcp://172.26.2.89:9999"} */ 
+        ,{"stream": "tcp://172.26.2.89:9999"}
     ]
 }