diff --git a/email2/Android.mk b/email2/Android.mk
index 7942c36b6..cd14c57d7 100644
--- a/email2/Android.mk
+++ b/email2/Android.mk
@@ -41,6 +41,8 @@ LOCAL_AAPT_FLAGS := --auto-add-overlay
 LOCAL_AAPT_FLAGS += --extra-packages com.android.ex.chips:com.android.mail:com.android.email
 
 LOCAL_STATIC_JAVA_LIBRARIES := android-common com.android.emailcommon2 guava android-common-chips
+LOCAL_STATIC_JAVA_LIBRARIES += android-support-v4
+LOCAL_STATIC_JAVA_LIBRARIES += android-support-v13
 
 LOCAL_PACKAGE_NAME := Email2
 LOCAL_OVERRIDES_PACKAGES := Email