diff --git a/ttp/files/excluded-input-devices.xml b/ttp/files/excluded-input-devices.xml
new file mode 100644
index 0000000..fef62ca
--- /dev/null
+++ b/ttp/files/excluded-input-devices.xml
@@ -0,0 +1 @@
+<devices><device name="mtk-pad"/></devices>
diff --git a/ttp/ttp.mk b/ttp/ttp.mk
index cd521d1..7fa4f61 100644
--- a/ttp/ttp.mk
+++ b/ttp/ttp.mk
@@ -31,6 +31,7 @@ PRODUCT_AAPT_PREF_CONFIG := xhdpi
 PRODUCT_PACKAGE_OVERLAYS += device/wephone/ttp/overlay
 
 PRODUCT_COPY_FILES += \
+	device/wephone/ttp/files/excluded-input-devices.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/excluded-input-devices.xml \
 	device/wephone/ttp/files/aw9523-key.idc:$(TARGET_COPY_OUT_SYSTEM)/usr/idc/aw9523-key.idc \
 	device/wephone/ttp/files/aw9523-key.kcm:$(TARGET_COPY_OUT_SYSTEM)/usr/keychars/aw9523-key.kcm \
 	device/wephone/ttp/files/aw9523-key.kl:$(TARGET_COPY_OUT_SYSTEM)/usr/keylayout/aw9523-key.kl \