diff --git a/tools/gn2bp/Android.bp.swp b/tools/gn2bp/Android.bp.swp
index 8e95e61..ebf1a9b 100644
--- a/tools/gn2bp/Android.bp.swp
+++ b/tools/gn2bp/Android.bp.swp
@@ -4190,6 +4190,7 @@
     apex_available: [
         "com.android.tethering",
     ],
+    min_sdk_version: "30",
     libs: [
         "androidx.annotation_annotation",
         "androidx.annotation_annotation-experimental-nodeps",
diff --git a/tools/gn2bp/gen_android_bp b/tools/gn2bp/gen_android_bp
index dcf8897..e10c415 100755
--- a/tools/gn2bp/gen_android_bp
+++ b/tools/gn2bp/gen_android_bp
@@ -1529,6 +1529,7 @@
   module.aidl["include_dirs"] = {"frameworks/base/core/java/"}
   module.aidl["local_include_dirs"] = {"base/android/java/src/"}
   module.sdk_version = "module_current"
+  module.min_sdk_version = 30
   module.apex_available.add(tethering_apex)
   # TODO: support for this flag is removed upstream in crrev/c/4062652.
   # Consider reverting this change upstream, or worst-case downstream.  As an