diff --git a/package.xml b/package.xml
index d33a6f4..8b70d0d 100644
--- a/package.xml
+++ b/package.xml
@@ -18,6 +18,7 @@
   <buildtool_depend>ament_cmake</buildtool_depend>
 
   <depend>backward_ros</depend>
+  <depend>eigen3_cmake_module</depend>
   <depend>geometry_msgs</depend>
   <depend>rclcpp</depend>
   <depend>std_msgs</depend>