diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index d4db8c8..715c1c1 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -61,6 +61,7 @@
         "MemoryDealer.cpp",
         "MemoryHeapBase.cpp",
         "Parcel.cpp",
+        "ParcelFileDescriptor.cpp",
         "PermissionCache.cpp",
         "PersistableBundle.cpp",
         "ProcessInfoService.cpp",