diff --git a/Android.mk b/Android.mk
index 1c3fae9..57d521e 100644
--- a/Android.mk
+++ b/Android.mk
@@ -18,6 +18,7 @@
 LOCAL_SRC_FILES := $(call all-java-files-under, $(src_dirs))
 LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dirs)) \
     $(support_library_root_dir)/design/res \
+    $(support_library_root_dir)/transition/res \
     $(support_library_root_dir)/v7/appcompat/res \
     $(support_library_root_dir)/v7/cardview/res \
     $(support_library_root_dir)/v7/recyclerview/res
@@ -28,6 +29,7 @@
     --extra-packages com.android.contacts.common \
     --extra-packages com.android.phone.common \
     --extra-packages android.support.design \
+    --extra-packages android.support.transition \
     --extra-packages android.support.v7.appcompat \
     --extra-packages android.support.v7.cardview \
     --extra-packages android.support.v7.recyclerview
@@ -35,6 +37,7 @@
 LOCAL_STATIC_JAVA_LIBRARIES := \
     android-common \
     android-support-design \
+    android-support-transition \
     android-support-v13 \
     android-support-v7-appcompat \
     android-support-v7-cardview \
@@ -49,7 +52,11 @@
 LOCAL_CERTIFICATE := shared
 LOCAL_PRIVILEGED_MODULE := true
 
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
+LOCAL_PROGUARD_FLAG_FILES := \
+    proguard.flags \
+    ../../../frameworks/support/core-ui/proguard-rules.pro \
+    ../../../frameworks/support/design/proguard-rules.pro \
+    ../../../frameworks/support/v7/recyclerview/proguard-rules.pro
 
 LOCAL_SDK_VERSION := current
 LOCAL_MIN_SDK_VERSION := 21