diff --git a/Android.bp b/Android.bp
index be5d1e7..9db5ece 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,3 +1,39 @@
+package {
+    default_applicable_licenses: ["external_zopfli_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.
+//
+// large-scale-change included anything that looked like it might be a license
+// text as a license_text. e.g. LICENSE, NOTICE, COPYING etc.
+//
+// Please consider removing redundant or irrelevant files from 'license_text:'.
+// http://go/android-license-faq
+license {
+    name: "external_zopfli_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+        "SPDX-license-identifier-Zlib",
+    ],
+    license_text: [
+        "COPYING",
+        "NOTICE",
+    ],
+}
+
 cc_library {
     name: "libzopfli",
     host_supported: true,