diff --git a/gz_ros2_control/src/gz_system.cpp b/gz_ros2_control/src/gz_system.cpp
index 0d2ff09e..bd30ea70 100644
--- a/gz_ros2_control/src/gz_system.cpp
+++ b/gz_ros2_control/src/gz_system.cpp
@@ -61,6 +61,8 @@
 #endif
 
 #include <hardware_interface/hardware_info.hpp>
+#include <hardware_interface/lexical_casts.hpp>
+#include <hardware_interface/types/hardware_interface_type_values.hpp>
 
 struct jointData
 {