diff --git a/sensing/pointcloud_preprocessor/package.xml b/sensing/pointcloud_preprocessor/package.xml
index 47fa39e7fcda2..619bf3180591d 100644
--- a/sensing/pointcloud_preprocessor/package.xml
+++ b/sensing/pointcloud_preprocessor/package.xml
@@ -12,6 +12,8 @@
   <maintainer email="kenzo.lobos@tier4.jp">Kenzo Lobos-Tsunekawa</maintainer>
   <maintainer email="yihsiang.fang@tier4.jp">Yihsiang Fang</maintainer>
   <maintainer email="yoshi.ri@tier4.jp">Yoshi Ri</maintainer>
+  <maintainer email="david.wong@tier4.jp">David Wong</maintainer>
+  <maintainer email="melike@leodrive.ai">Melike Tanrikulu</maintainer>
   <license>Apache License 2.0</license>
 
   <!-- Original authors -->