diff --git a/soundtrigger/aidl/Android.bp b/soundtrigger/aidl/Android.bp
index 6c084da..fcccc27 100644
--- a/soundtrigger/aidl/Android.bp
+++ b/soundtrigger/aidl/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
 aidl_interface {
     name: "android.hardware.soundtrigger3",
     vendor_available: true,
diff --git a/soundtrigger/aidl/cli/Android.bp b/soundtrigger/aidl/cli/Android.bp
index 880903a..e8999ff 100644
--- a/soundtrigger/aidl/cli/Android.bp
+++ b/soundtrigger/aidl/cli/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
 java_binary {
     name: "sthal_cli_3",
     wrapper: "sthal_cli_3",