diff --git a/Android.mk b/Android.mk
index 5a3129e..d79d89b 100644
--- a/Android.mk
+++ b/Android.mk
@@ -141,6 +141,7 @@
     payload_consumer/file_writer.cc \
     payload_consumer/filesystem_verifier_action.cc \
     payload_consumer/install_plan.cc \
+    payload_consumer/mount_history.cc \
     payload_consumer/payload_constants.cc \
     payload_consumer/payload_verifier.cc \
     payload_consumer/postinstall_runner_action.cc \