diff --git a/properties.mk b/properties.mk
index 0dd9ba90..b8907851 100644
--- a/properties.mk
+++ b/properties.mk
@@ -138,6 +138,7 @@ PRODUCT_PROPERTY_OVERRIDES += \
 # Display
 PRODUCT_PROPERTY_OVERRIDES += \
     debug.hwui.renderer=skiagl \
+    debug.sf.latch_unsignaled=1 \
     debug.sf.enable_hwc_vds=1 \
     debug.sf.hw=1 \
     debug.sf.disable_backpressure= 1 \