diff --git a/config/devices.properties b/config/devices.properties
index 536127a..34701cf 100644
--- a/config/devices.properties
+++ b/config/devices.properties
@@ -3,3 +3,5 @@ apertureY=ch.psi.pshell.epics.Motor X10SA-ES-MIC:TRY1 false
 beamstopX=ch.psi.pshell.epics.Motor X10SA-ES-BS:TRX1 false
 beamstopY=ch.psi.pshell.epics.Motor X10SA-ES-BS:TRY1 false
 beamstopZ=ch.psi.pshell.epics.Motor X10SA-ES-BS:TRZ1 false
+collimatorX=ch.psi.pshell.epics.Motor X10SA-ES-MIC:TRX2 false
+collimatorY=ch.psi.pshell.epics.Motor X10SA-ES-MIC:TRY2 false