diff --git a/vndk.rc b/vndk.rc
index 4d7d91f..06fe22c 100644
--- a/vndk.rc
+++ b/vndk.rc
@@ -44,3 +44,5 @@ on property:persist.sys.phh.caf.audio_policy=*
 on property:persist.sys.phh.vsmart.dt2w=*
     exec u:r:phhsu_daemon:s0 root -- /system/bin/phh-prop-handler.sh "persist.sys.phh.vsmart.dt2w"
 
+on property:ro.sf.lcd_density=*
+    restart surfacecflinger