diff --git a/sources/pumplaser.sources b/sources/pumplaser.sources
index 2feae45..b659d7f 100644
--- a/sources/pumplaser.sources
+++ b/sources/pumplaser.sources
@@ -10,6 +10,9 @@
         ,{"stream": "tcp://SF-SOFTIOC-LADC-11:10215", "labels": ["WIESER_10215"]}
         ,{"stream": "tcp://SF-SOFTIOC-LADC-11:10225", "labels": ["WIESER_10225"]}
         ,{"stream": "tcp://SF-SOFTIOC-LADC-11:10235", "labels": ["WIESER_10235"]}
+                /*  Spectrometer - SLAAT01-LSPC-SPEC1 */
+        ,{"stream": "tcp://sf-sioc-cs-b2:9105", "labels": ["BS_SPEC_B2"]}
+
 
     ]
 }