diff --git a/Android.bp b/Android.bp
index aa35d56..c71ced0 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,5 +1,7 @@
 // This file is generated by cargo_embargo.
-// Do not modify this file as changes will be overridden on upgrade.
+// Do not modify this file after the first "rust_*" or "genrule" module
+// because the changes will be overridden on upgrade.
+// Content before the first "rust_*" or "genrule" module is preserved.
 
 package {
     default_applicable_licenses: ["external_rust_crates_xml-rs_license"],
@@ -24,7 +26,7 @@
     crate_name: "xml",
     cargo_env_compat: true,
     cargo_pkg_version: "0.8.19",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2021",
     apex_available: [
         "//apex_available:platform",
@@ -40,7 +42,7 @@
     crate_name: "xml",
     cargo_env_compat: true,
     cargo_pkg_version: "0.8.19",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     test_suites: ["general-tests"],
     auto_gen_config: true,
     test_options: {
@@ -55,7 +57,7 @@
     crate_name: "xml_analyze",
     cargo_env_compat: true,
     cargo_pkg_version: "0.8.19",
-    srcs: ["src/analyze.rs"],
+    crate_root: "src/analyze.rs",
     edition: "2021",
     rustlibs: ["libxml_rust"],
     product_available: true,