diff --git a/config/devices.properties b/config/devices.properties
index 5cdb2f7..85b56e7 100644
--- a/config/devices.properties
+++ b/config/devices.properties
@@ -5,5 +5,5 @@ sample_z=ch.psi.pshell.epics.Motor|X09LB-ES2-SMP:TRZ|||true
 dummy_x=ch.psi.pshell.device.DummyMotor||||true
 dummy_y=ch.psi.pshell.device.DummyMotor||||true
 #sample_r=ch.psi.pshell.epics.Motor|X09LB-ES3-SAMPLE:ROT1|||true
-ccd=ch.psi.pshell.epics.AreaDetector|X09LB-ES2-CCD|||true
+$ccd=ch.psi.pshell.epics.AreaDetector|X09LB-ES2-CCD|||true
 image=ch.psi.pshell.imaging.CameraSource|ccd|||true