diff --git a/Android.bp b/Android.bp
index 00f54d9..bd109a2 100644
--- a/Android.bp
+++ b/Android.bp
@@ -153,6 +153,9 @@
     ],
 }
 
+// Not available to vendor modules until libc++ is updated and this library is
+// merged into libc++ proper.
+// https://issuetracker.google.com/147469372
 cc_library_static {
     name: "libc++fs",
     recovery_available: true,
diff --git a/METADATA b/METADATA
new file mode 100644
index 0000000..d97975c
--- /dev/null
+++ b/METADATA
@@ -0,0 +1,3 @@
+third_party {
+  license_type: NOTICE
+}