diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index f90c618..eccd5db 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -92,6 +92,7 @@
         "TextOutput.cpp",
         "Trace.cpp",
         "Utils.cpp",
+        "file.cpp",
     ],
 
     shared_libs: [
@@ -653,4 +654,7 @@
         "libutils",
         "android.debug_aidl-cpp",
     ],
+    static_libs: [
+        "libc++fs",
+    ],
 }