diff --git a/vehicle/vehicle_info_util/package.xml b/vehicle/vehicle_info_util/package.xml
index 41cb10003a1de..139f8439d60c9 100644
--- a/vehicle/vehicle_info_util/package.xml
+++ b/vehicle/vehicle_info_util/package.xml
@@ -4,7 +4,6 @@
   <name>vehicle_info_util</name>
   <version>0.1.0</version>
   <description>The vehicle_info_util package</description>
-  <maintainer email="yamato.ando@tier4.jp">Yamato ANDO</maintainer>
 
   <!-- maintainer -->
   <maintainer email="taiki.tanaka@tier4.jp">Taiki Tanaka</maintainer>
@@ -12,6 +11,7 @@
   <maintainer email="shumpei.wakabayashi@tier4.jp">Shumpei Wakabayashi</maintainer>
 
   <license>Apache License 2.0</license>
+  <author email="yamato.ando@tier4.jp">Yamato ANDO</author>
 
   <buildtool_depend>ament_cmake_auto</buildtool_depend>
   <buildtool_depend>autoware_cmake</buildtool_depend>