diff --git a/device.mk b/device.mk
index af83ffd..bd37ab7 100644
--- a/device.mk
+++ b/device.mk
@@ -42,3 +42,7 @@ PRODUCT_PACKAGES += \
     update_engine \
     update_verifier \
     update_engine_sideload
+
+# HACK: Set vendor patch level
+PRODUCT_PROPERTY_OVERRIDES += \
+    ro.vendor.build.security_patch=2099-12-31