diff --git a/Android.mk b/Android.mk
index c6b0c7d..775d795 100644
--- a/Android.mk
+++ b/Android.mk
@@ -8,12 +8,14 @@
 
 src_dirs := src $(phone_common_dir)/src sip/src
 res_dirs := res $(phone_common_dir)/res sip/res
+asset_dirs := assets ecc/output
 
 LOCAL_JAVA_LIBRARIES := \
         telephony-common \
         voip-common \
         ims-common \
-        org.apache.http.legacy
+        org.apache.http.legacy \
+        libprotobuf-java-lite
 
 LOCAL_STATIC_ANDROID_LIBRARIES := \
         androidx.appcompat_appcompat \
@@ -26,11 +28,13 @@
         volley
 
 LOCAL_SRC_FILES := $(call all-java-files-under, $(src_dirs))
+LOCAL_SRC_FILES += $(call all-proto-files-under, ecc/proto)
 LOCAL_SRC_FILES += \
         src/com/android/phone/EventLogTags.logtags \
         src/com/android/phone/INetworkQueryService.aidl \
         src/com/android/phone/INetworkQueryServiceCallback.aidl
 LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dirs))
+LOCAL_ASSET_DIR := $(addprefix $(LOCAL_PATH)/, $(asset_dirs))
 LOCAL_USE_AAPT2 := true
 
 LOCAL_AAPT_FLAGS := \
@@ -51,3 +55,4 @@
 
 # Build the test package
 include $(call all-makefiles-under,$(LOCAL_PATH))
+