diff --git a/Android.bp b/Android.bp
index b3fbccf..83be871 100644
--- a/Android.bp
+++ b/Android.bp
@@ -242,6 +242,7 @@
         "payload_consumer/partition_writer.cc",
         "payload_consumer/partition_writer_factory_android.cc",
         "payload_consumer/vabc_partition_writer.cc",
+        "payload_consumer/xor_extent_writer.cc",
         "payload_consumer/block_extent_writer.cc",
         "payload_consumer/snapshot_extent_writer.cc",
         "payload_consumer/postinstall_runner_action.cc",
@@ -806,6 +807,7 @@
         "payload_consumer/extent_writer_unittest.cc",
         "payload_consumer/extent_map_unittest.cc",
         "payload_consumer/snapshot_extent_writer_unittest.cc",
+        "payload_consumer/xor_extent_writer_unittest.cc",
         "payload_consumer/fake_file_descriptor.cc",
         "payload_consumer/file_descriptor_utils_unittest.cc",
         "payload_consumer/file_writer_unittest.cc",