diff --git a/sources/Aramis_spectrometers.sources b/sources/Aramis_spectrometers.sources
index 1b61586..fed8af3 100644
--- a/sources/Aramis_spectrometers.sources
+++ b/sources/Aramis_spectrometers.sources
@@ -4,5 +4,6 @@
         /* ESA spectrometer: SLAAR11-CPCW-SPEC01:SPECTRUM*/
         {"stream": "tcp://sf-sioc-cs-81:9105", "labels": ["BS_SPEC_81"]}
        ,{"stream": "tcp://sf-sioc-cs-82:9105", "labels": ["BS_SPEC_82"]} 
+       ,{"stream": "tcp://sf-sioc-cs-72:9105", "labels": ["BS_SPEC_72"]} 
     ]
 }