diff --git a/config/devices.properties b/config/devices.properties
index 593e1d3..1bea72b 100644
--- a/config/devices.properties
+++ b/config/devices.properties
@@ -25,6 +25,6 @@ bm3trx=ch.psi.pshell.epics.Motor|X12SA-OP-BM3:TRX1|||true
 bm3try=ch.psi.pshell.epics.Motor|X12SA-OP-BM3:TRY1|||true
 sdev1=ch.psi.pshell.serial.SerialPortDevice||||
 scaler=ch.psi.pshell.epics.Scaler|X12SA-ES1-SCALER|||
-pico_amp_bpm3=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM3:image1:ArrayData|||true
-pico_amp_bpm5=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM5:image1:ArrayData|||true
-pico_amp_bpm6=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM6:image1:ArrayData|||true
+pico_amp_bpm3=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM3:image1:ArrayData|||false
+pico_amp_bpm5=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM5:image1:ArrayData|||false
+pico_amp_bpm6=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM6:image1:ArrayData|||false