diff --git a/Android.bp b/Android.bp
index 5822199..69a6d8d 100644
--- a/Android.bp
+++ b/Android.bp
@@ -12,6 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 android_library {
     name: "android-opt-bitmap",
     sdk_version: "18",
diff --git a/sample/Android.bp b/sample/Android.bp
index 89ce889..caecdcf 100644
--- a/sample/Android.bp
+++ b/sample/Android.bp
@@ -12,6 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 android_app {
     name: "bitmapcache-sample",
     static_libs: ["android-opt-bitmap"],