diff --git a/vendor.prop b/vendor.prop
index b89959e..ab078ec 100644
--- a/vendor.prop
+++ b/vendor.prop
@@ -300,6 +300,7 @@ persist.vendor.sensors.allow_non_default_discovery=true
 persist.vendor.sensors.on_change_sample_period=true
 persist.vendor.sensors.sync_request=true
 ro.vendor.sensors.glance_approach=false
+ro.vendor.sensors.prox_for_call=true
 
 # Shutdown
 sys.vendor.shutdown.waittime=500