diff --git a/configs/qssi/qssi.mk b/configs/qssi/qssi.mk
index 8a8bf6b..c87b443 100644
--- a/configs/qssi/qssi.mk
+++ b/configs/qssi/qssi.mk
@@ -124,3 +124,7 @@
 PRODUCT_PROPERTY_OVERRIDES += \
 vendor.audio.enable.mirrorlink=false
 
+#enable deep buffer
+PRODUCT_PROPERTY_OVERRIDES += \
+media.stagefright.audio.deep=false
+