diff --git a/OpenPnP/machine.xml b/OpenPnP/machine.xml
index 27b3586..518d867 100644
--- a/OpenPnP/machine.xml
+++ b/OpenPnP/machine.xml
@@ -873,7 +873,7 @@
          </actuator>
       </actuators>
       <part-alignments>
-         <part-alignment class="org.openpnp.machine.reference.vision.ReferenceBottomVision" enabled="true" pre-rotate="false">
+         <part-alignment class="org.openpnp.machine.reference.vision.ReferenceBottomVision" enabled="true" pre-rotate="true">
             <pipeline>
                <stages>
                   <cv-stage class="org.openpnp.vision.pipeline.stages.ImageCapture" name="0" enabled="true" settle-first="true"/>