diff --git a/control/json/manager.cpp b/control/json/manager.cpp
index 19d9d9b..0b1c45f 100644
--- a/control/json/manager.cpp
+++ b/control/json/manager.cpp
@@ -764,7 +764,7 @@
     }
 }
 
-void Manager::handleSignal(sdbusplus::message::message& msg,
+void Manager::handleSignal(sdbusplus::message_t& msg,
                            const std::vector<SignalPkg>* pkgs)
 {
     for (auto& pkg : *pkgs)