diff --git a/device-comet.mk b/device-comet.mk
index 1900a45..ea86a67 100644
--- a/device-comet.mk
+++ b/device-comet.mk
@@ -67,6 +67,12 @@ PRODUCT_COPY_FILES += \
 	device/google/comet/comet/panel_config_google-ct3c_cal1.pb:$(TARGET_COPY_OUT_VENDOR)/etc/panel_config_google-ct3c_cal1.pb \
 	device/google/comet/comet/panel_config_google-ct3d_cal1.pb:$(TARGET_COPY_OUT_VENDOR)/etc/panel_config_google-ct3d_cal1.pb
 
+ifeq ($(filter factory_comet, $(TARGET_PRODUCT)),)
+PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.vendor.primarydisplay.vrr.enabled=true
+PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.vendor.primarydisplay.vrr.expected_present.headsup_ns=30000000
+PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.vendor.primarydisplay.vrr.expected_present.timeout_ns=500000000
+endif
+
 PRODUCT_VENDOR_PROPERTIES += \
     vendor.primarydisplay.op.hs_hz=120 \
     vendor.primarydisplay.op.ns_hz=60