diff --git a/athena.xml b/athena.xml
index 7e7f51a97222af8c396f9269ec4696017cc8775d..a123ae4bbdd18c083d7154e005e70207b93be4a5 100644
--- a/athena.xml
+++ b/athena.xml
@@ -184,8 +184,8 @@
 
 
   <!--<include ref="compact/solenoid.xml"/>-->
-  <include ref="compact/ecal.xml"/>
-  <include ref="compact/hcal.xml"/>
+  <!--<include ref="compact/ecal.xml"/>
+  <include ref="compact/hcal.xml"/>-->
   <!--include ref="compact/ce_GEM.xml"/-->
   <!--include ref="compact/gem_tracker_endcap.xml"/-->
   <!--<include ref="compact/ce_mrich.xml"/>
@@ -193,10 +193,10 @@
   <include ref="compact/forward_trd.xml"/>
   <include ref="compact/forward_rich.xml"/>-->
 
-  <include ref="compact/B0_tracker.xml"/>
+  <!--<include ref="compact/B0_tracker.xml"/>
   <include ref="compact/far_forward_offM_tracker.xml"/>
   <include ref="compact/far_forward_romanpots.xml"/>
-  <include ref="compact/far_forward_detectors.xml"/>
+  <include ref="compact/far_forward_detectors.xml"/>-->
 
   <!--
   <include ref="compact/mm_tracker_barrel.xml"/>