diff --git a/libwvdrmengine/Android.bp b/libwvdrmengine/Android.bp
index 46d6e5d8..4435855b 100644
--- a/libwvdrmengine/Android.bp
+++ b/libwvdrmengine/Android.bp
@@ -379,3 +379,10 @@ cc_prebuilt_library_shared {
     proprietary: true,
 
 }
+
+phony {
+    name: "android.hardware.drm@latest-service.widevine",
+    required: [
+        "android.hardware.drm@1.4-service.widevine",
+    ],
+}
\ No newline at end of file
diff --git a/libwvdrmengine/mediacrypto/Android.bp b/libwvdrmengine/mediacrypto/Android.bp
index 7242e3b4..5f840200 100644
--- a/libwvdrmengine/mediacrypto/Android.bp
+++ b/libwvdrmengine/mediacrypto/Android.bp
@@ -11,7 +11,17 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 // -----------------------------------------------------------------------------
+// *** THIS PACKAGE HAS SPECIAL LICENSING CONDITIONS.  PLEASE
+//     CONSULT THE OWNERS AND opensource-licensing@google.com BEFORE
+//     DEPENDING ON IT IN YOUR PROJECT. ***
+package {
+    // See: http://go/android-license-faq
+    //   legacy_by_exception_only (by exception only)
+    default_applicable_licenses: ["vendor_widevine_license"],
+}
+
 // Builds libwvdrmcryptoplugin_hidl
 //
 cc_library_static {
diff --git a/libwvdrmengine/mediadrm/Android.bp b/libwvdrmengine/mediadrm/Android.bp
index b45258da..ef3ee364 100644
--- a/libwvdrmengine/mediadrm/Android.bp
+++ b/libwvdrmengine/mediadrm/Android.bp
@@ -13,6 +13,15 @@
 // limitations under the License.
 
 // ----------------------------------------------------------------------------
+// *** THIS PACKAGE HAS SPECIAL LICENSING CONDITIONS.  PLEASE
+//     CONSULT THE OWNERS AND opensource-licensing@google.com BEFORE
+//     DEPENDING ON IT IN YOUR PROJECT. ***
+package {
+    // See: http://go/android-license-faq
+    //   legacy_by_exception_only (by exception only)
+    default_applicable_licenses: ["vendor_widevine_license"],
+}
+
 // Builds libwvdrmdrmplugin_hidl
 //
 cc_library_static {