diff --git a/msm8x09.mk b/msm8x09.mk
index 2f50272..c3d9d98 100644
--- a/msm8x09.mk
+++ b/msm8x09.mk
@@ -16,4 +16,5 @@
 PRODUCT_PROPERTY_OVERRIDES += \
   debug.composition.type=dyn \
   debug.hwc.dynThreshold=4.5 \
-  debug.sf.hwc.canUseABC=1
+  debug.sf.hwc.canUseABC=1 \
+  debug.sf.disable_backpressure=1