diff --git a/sources/llrf.sources b/sources/llrf.sources
index a03358b..af89c64 100644
--- a/sources/llrf.sources
+++ b/sources/llrf.sources
@@ -36,9 +36,9 @@
 		,{"stream": "tcp://S10CB09-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S10CB09-CVME-LLRF2:20000"}*/
 /*linac 2*/
-		,{"stream": "tcp://S20CB01-CVME-LLRF1:20000"}
+		/*,{"stream": "tcp://S20CB01-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S20CB01-CVME-LLRF2:20000"}
-		/*,{"stream": "tcp://S20CB02-CVME-LLRF1:20000"}
+		,{"stream": "tcp://S20CB02-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S20CB02-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S20CB03-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S20CB03-CVME-LLRF2:20000"}