diff --git a/device-specific/Android.mk b/device-specific/Android.mk
index 745c961..68505cc 100644
--- a/device-specific/Android.mk
+++ b/device-specific/Android.mk
@@ -3,7 +3,7 @@ LOCAL_PATH := $(call my-dir)
 ifneq ($(filter TP1803,$(TARGET_DEVICE)),)
 
 include $(CLEAR_VARS)
-LOCAL_MODULE := testsig-tp1803
+LOCAL_MODULE := testsig-0x7b401d7c
 LOCAL_MODULE_OWNER := nubia
 LOCAL_SRC_FILES := TP1803/testsig-0x7b401d7c.so
 LOCAL_MODULE_CLASS := SHARED_LIBRARIES
diff --git a/product.mk b/product.mk
index 5def8d1..b1f7cf2 100644
--- a/product.mk
+++ b/product.mk
@@ -18,7 +18,7 @@ PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
 ifneq ($(filter %TP1803,$(TARGET_PRODUCT)),)
 # TP1803 Camera Additions
 PRODUCT_PACKAGES += \
-    testsig-tp1803
+    testsig-0x7b401d7c
 endif
 
 ## fastbootd