diff --git a/sources/Aramis_spectrometers.sources b/sources/Aramis_spectrometers.sources
index f3e04c6..7721401 100644
--- a/sources/Aramis_spectrometers.sources
+++ b/sources/Aramis_spectrometers.sources
@@ -2,6 +2,7 @@
 {
     "sources": [
         /* ESA spectrometer: SLAAR11-CPCW-SPEC01:SPECTRUM*/
-        {"stream": "tcp://sf-sioc-cs-81:8105"}
+        {"stream": "tcp://sf-sioc-cs-81:8105", "labels": ["BS_SPEC_81"]}
+       /* ,{"stream": "tcp://sf-sioc-cs-82:8105", "labels": ["BS_SPEC_82"]} */
     ]
 }