diff --git a/sources/llrf.sources b/sources/llrf.sources
index 2fc7a66..936dd2c 100644
--- a/sources/llrf.sources
+++ b/sources/llrf.sources
@@ -78,9 +78,9 @@
 		,{"stream": "tcp://S30CB14-CVME-LLRF2:20000"}
 		/*,{"stream": "tcp://S30-CVME-LLRF:20000"}*/
 /*lab system OSFA Physiklabor in machine network*/
-		/*,{"stream": "tcp://SINEGTS-CVME-LLRF1:20000"}
+		,{"stream": "tcp://SINEGTS-CVME-LLRF1:20000"}
 		,{"stream": "tcp://SINEGTS-CVME-LLRF2:20000"}
-		,{"stream": "tcp://SINSBTS-CVME-LLRF1:20000"}
+		/*,{"stream": "tcp://SINSBTS-CVME-LLRF1:20000"}
 		,{"stream": "tcp://SINSBTS-CVME-LLRF2:20000"}
 		,{"stream": "tcp://S10CBTS-CVME-LLRF1:20000"}
 		,{"stream": "tcp://S10CBTS-CVME-LLRF2:20000"}*/