diff --git a/project/msm8996.mk b/project/msm8996.mk
index 24f5887..60618b0 100644
--- a/project/msm8996.mk
+++ b/project/msm8996.mk
@@ -41,12 +41,18 @@
 DEFINES += USE_RPMB_FOR_DEVINFO=1
 DEFINES += ENABLE_WBC=1
 
+ENABLE_HAP_VIB_SUPPORT := true
+
 #Enable the feature of long press power on
 DEFINES += LONG_PRESS_POWER_ON=1
 
 #Disable thumb mode
 ENABLE_THUMB := false
 
+ifeq ($(ENABLE_HAP_VIB_SUPPORT),true)
+DEFINES += PON_VIB_SUPPORT=1
+endif
+
 ifeq ($(ENABLE_GLINK_SUPPORT),1)
 DEFINES += GLINK_SUPPORT=1
 endif