diff --git a/rosidl_typesupport_c/package.xml b/rosidl_typesupport_c/package.xml
index 2bc7649..a1d834a 100644
--- a/rosidl_typesupport_c/package.xml
+++ b/rosidl_typesupport_c/package.xml
@@ -21,12 +21,9 @@
rcutils
rosidl_runtime_c
-
- rosidl_typesupport_introspection_c
-
+
+
+ rosidl_typesupport_introspection_c
ament_cmake_core
rosidl_runtime_c
diff --git a/rosidl_typesupport_cpp/package.xml b/rosidl_typesupport_cpp/package.xml
index efa4292..cd3c018 100644
--- a/rosidl_typesupport_cpp/package.xml
+++ b/rosidl_typesupport_cpp/package.xml
@@ -21,12 +21,9 @@
rcpputils
rosidl_runtime_c
rosidl_typesupport_c
-
- rosidl_typesupport_introspection_cpp
-
+
+
+ rosidl_typesupport_introspection_cpp
ament_cmake_core
rosidl_typesupport_c