diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
index bdf6088f2f..fca5d76618 100644
--- a/src/network/networkd-manager.c
+++ b/src/network/networkd-manager.c
@@ -647,7 +647,6 @@ Manager* manager_free(Manager *m) {
          * by the upstream link. And the links may be referenced by netlink slots. Hence, two
          * set_free() must be called after the above sd_netlink_unref(). */
         m->routes = set_free(m->routes);
-        m->routes_foreign = set_free(m->routes_foreign);
 
         m->nexthops = set_free(m->nexthops);
         m->nexthops_by_id = hashmap_free(m->nexthops_by_id);
diff --git a/src/network/networkd-manager.h b/src/network/networkd-manager.h
index 65bd5073a5..fbef5289d2 100644
--- a/src/network/networkd-manager.h
+++ b/src/network/networkd-manager.h
@@ -79,7 +79,6 @@ struct Manager {
         /* Manager stores routes without RTA_OIF attribute. */
         unsigned route_remove_messages;
         Set *routes;
-        Set *routes_foreign;
 
         /* Route table name */
         Hashmap *route_table_numbers_by_name;