diff --git a/diagnostic_aggregator/package.xml b/diagnostic_aggregator/package.xml
index 31095edd..6f93b707 100644
--- a/diagnostic_aggregator/package.xml
+++ b/diagnostic_aggregator/package.xml
@@ -12,7 +12,7 @@
   <license>BSD-3-Clause</license>
 
   <url type="website">http://www.ros.org/wiki/diagnostic_aggregator</url>
-  
+
   <author>Kevin Watts</author>
   <author email="brice.rebsamen@gmail.com">Brice Rebsamen</author>
   <author email="arne.nordmann@de.bosch.com">Arne Nordmann</author>
@@ -22,6 +22,7 @@
 
   <build_depend>diagnostic_msgs</build_depend>
   <build_depend>pluginlib</build_depend>
+  <build_depend>rcl_interfaces</build_depend>
   <build_depend>rclcpp</build_depend>
   <build_depend>std_msgs</build_depend>