diff --git a/reference_detector.xml b/reference_detector.xml
index c4d74d09124b74601932cd625ac2dc0a9395f9d8..3b0bcc4663534df7f956bf0310d2c82c0b863d4f 100644
--- a/reference_detector.xml
+++ b/reference_detector.xml
@@ -116,9 +116,8 @@
   -->
   <include ref="compact/solenoid.xml"/>
   <include ref="compact/ecal.xml"/>
-  <!--
-  <include ref="compact/solenoid.xml"/>
   <include ref="compact/hcal.xml"/>
+  <!--
   <include ref="compact/reference_detector_rich.xml"/>
   <include ref="compact/roman_pots.xml"/>
   -->