diff --git a/elettra.xml b/elettra.xml
index 417df3075b00e3fa04814890cf88098eb92ece46..397ea12e783c97445aef60780659fe814cc2254b 100644
--- a/elettra.xml
+++ b/elettra.xml
@@ -2403,10 +2403,10 @@
 	 <folder folded="yes" exename="" executable="no" treeColor="#80FF80" >
 		 <title>RF</title>
 		 <description/>
-		 <!--<element exename="spectrum1" executable="yes" >
+		 <element exename="spectrum1-gui" executable="yes" >
 			 <title>CBM R+S Longitudinal Measurement</title>
 			 <description/>
-		 </element>-->
+		 </element>
 		 <element exename="RF_S /home/elettra/etc/ELETTRA.cfg S RF 0" executable="yes" >
 			 <title>RF_S</title>
 			 <description/>