diff --git a/control/handlers.hpp b/control/handlers.hpp
index 3f42d3c..96cfa2f 100644
--- a/control/handlers.hpp
+++ b/control/handlers.hpp
@@ -44,7 +44,8 @@
 {
     return [group = std::move(group)](auto& zone, auto& name, bool hasOwner)
     {
-        // TODO Update service name owner state list of a group
+        // Update service name owner state list of a group
+        zone.setServiceOwner(&group, name, hasOwner);
     };
 }