diff --git a/perception/autoware_map_based_prediction/package.xml b/perception/autoware_map_based_prediction/package.xml
index cd0b42f030eaf..fbb760b45bc63 100644
--- a/perception/autoware_map_based_prediction/package.xml
+++ b/perception/autoware_map_based_prediction/package.xml
@@ -9,6 +9,8 @@
   <maintainer email="takayuki.murooka@tier4.jp">Takayuki Murooka</maintainer>
   <maintainer email="kyoichi.sugahara@tier4.jp">Kyoichi Sugahara</maintainer>
   <maintainer email="kotaro.uetake@tier4.jp">Kotaro Uetake</maintainer>
+  <maintainer email="mamoru.sobue@tier4.jp">Mamoru Sobue</maintainer>
+  <maintainer email="taekjin.lee@tier4.jp">Taekjin Lee</maintainer>
   <license>Apache License 2.0</license>
 
   <buildtool_depend>ament_cmake</buildtool_depend>