diff --git a/system.prop b/system.prop
index 74e4a49..d5cb865 100644
--- a/system.prop
+++ b/system.prop
@@ -254,3 +254,6 @@ qemu.hw.mainkeys=0
 
 #low audio flinger standby delay to reduce power consumption
 ro.audio.flinger_standbytime_ms=300
+
+#Vendor security patch
+ro.lineage.build.vendor_security_patch=2018-04-01