diff --git a/sources/llrf.sources b/sources/llrf.sources
index dc8e0bd..dd9c40d 100644
--- a/sources/llrf.sources
+++ b/sources/llrf.sources
@@ -44,9 +44,9 @@
 		,{"stream": "tcp://S20CB02-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S20CB03-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S20CB03-CVME-LLRF2:20000"}
-		/*,{"stream": "tcp://S20CB04-CVME-LLRF1:20000"}
+		,{"stream": "tcp://S20CB04-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S20CB04-CVME-LLRF2:20000"}
-		,{"stream": "tcp://S20-CVME-LLRF:20000"}*/
+		/*,{"stream": "tcp://S20-CVME-LLRF:20000"}*/
 /*linac 3*/
 		,{"stream": "tcp://S30CB01-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S30CB01-CVME-LLRF2:20000"}
@@ -64,14 +64,14 @@
 		,{"stream": "tcp://S30CB07-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S30CB08-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S30CB08-CVME-LLRF2:20000"}
-		/*,{"stream": "tcp://S30CB09-CVME-LLRF1:20000"}
+		,{"stream": "tcp://S30CB09-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S30CB09-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S30CB10-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S30CB10-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S30CB11-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S30CB11-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S30CB12-CVME-LLRF1:20000"}
-		,{"stream": "tcp://S30CB12-CVME-LLRF2:20000"}*/
+		,{"stream": "tcp://S30CB12-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S30CB13-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S30CB13-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S30CB14-CVME-LLRF1:20000"}
diff --git a/sources/rf_interlock.sources b/sources/rf_interlock.sources
index 1ec6f2d..270a879 100644
--- a/sources/rf_interlock.sources
+++ b/sources/rf_interlock.sources
@@ -23,7 +23,7 @@
 		,{"stream": "tcp://S20CB01-CVME-ILK:9999"}
 		,{"stream": "tcp://S20CB02-CVME-ILK:9999"}
 		,{"stream": "tcp://S20CB03-CVME-ILK:9999"}
-		/*,{"stream": "tcp://S20CB04-CVME-ILK:9999"}*/
+		,{"stream": "tcp://S20CB04-CVME-ILK:9999"}
 /*linac 3*/
 		,{"stream": "tcp://S30CB01-CVME-ILK:9999"}
 		,{"stream": "tcp://S30CB02-CVME-ILK:9999"}
diff --git a/sources/rf_modulator.sources b/sources/rf_modulator.sources
index 2621b8f..ed17048 100644
--- a/sources/rf_modulator.sources
+++ b/sources/rf_modulator.sources
@@ -20,7 +20,7 @@
 		 {"stream": "tcp://S30CB01-CVME-ILK:9000"}
 		,{"stream": "tcp://S30CB02-CVME-ILK:9000"}
 		,{"stream": "tcp://S30CB03-CVME-ILK:9000"}
-		/*,{"stream": "tcp://S30CB04-CVME-ILK:9000"}
+		/*,{"stream": "tcp://S30CB04-CVME-ILK:9000"}*/
 		,{"stream": "tcp://S30CB05-CVME-ILK:9000"}
 		,{"stream": "tcp://S30CB06-CVME-ILK:9000"}
 		,{"stream": "tcp://S30CB07-CVME-ILK:9000"}
@@ -28,7 +28,7 @@
 		,{"stream": "tcp://S30CB09-CVME-ILK:9000"}
 		,{"stream": "tcp://S30CB10-CVME-ILK:9000"}
 		,{"stream": "tcp://S30CB11-CVME-ILK:9000"}
-		,{"stream": "tcp://S30CB12-CVME-ILK:9000"}
-		,{"stream": "tcp://S30CB13-CVME-ILK:9000"}*/
+		/*,{"stream": "tcp://S30CB12-CVME-ILK:9000"}*/
+		,{"stream": "tcp://S30CB13-CVME-ILK:9000"}
 	]
 }