diff --git a/Android.bp b/Android.bp
index f4e396b..31f10a9 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,5 +1,38 @@
 // This file is generated by cargo2android.py --run --device --features=default,secure --dependencies --patch=patches/Android.bp.patch --ignore-cargo-errors.
 
+package {
+    default_applicable_licenses: ["external_rust_crates_grpcio-sys_license"],
+}
+
+// Added automatically by a large-scale-change that took the approach of
+// 'apply every license found to every target'. While this makes sure we respect
+// every license restriction, it may not be entirely correct.
+//
+// e.g. GPL in an MIT project might only apply to the contrib/ directory.
+//
+// Please consider splitting the single license below into multiple licenses,
+// taking care not to lose any license_kind information, and overriding the
+// default license using the 'licenses: [...]' property on targets as needed.
+//
+// For unused files, consider creating a 'fileGroup' with "//visibility:private"
+// to attach the license to, and including a comment whether the files may be
+// used in the current project.
+// See: http://go/android-license-faq
+license {
+    name: "external_rust_crates_grpcio-sys_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+        "SPDX-license-identifier-BSD",
+        "SPDX-license-identifier-ISC",
+        "SPDX-license-identifier-MIT",
+        "legacy_unencumbered",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
 rust_library {
     name: "libgrpcio_sys",
     host_supported: true,