diff --git a/redfish-core/include/subscription.hpp b/redfish-core/include/subscription.hpp
index 2f93f74..e7f1715 100644
--- a/redfish-core/include/subscription.hpp
+++ b/redfish-core/include/subscription.hpp
@@ -75,8 +75,7 @@
     ~Subscription() = default;
 
     // callback for subscription sendData
-    void resHandler(const std::shared_ptr<Subscription>& /*unused*/,
-                    const crow::Response& res);
+    void resHandler(const crow::Response& res);
 
     void sendHeartbeatEvent();
     void scheduleNextHeartbeatEvent();
diff --git a/redfish-core/src/subscription.cpp b/redfish-core/src/subscription.cpp
index 00c9036..5f4bf0f 100644
--- a/redfish-core/src/subscription.cpp
+++ b/redfish-core/src/subscription.cpp
@@ -76,8 +76,7 @@
 {}
 
 // callback for subscription sendData
-void Subscription::resHandler(const std::shared_ptr<Subscription>& /*unused*/,
-                              const crow::Response& res)
+void Subscription::resHandler(const crow::Response& res)
 {
     BMCWEB_LOG_DEBUG("Response handled with return code: {}", res.resultInt());
 
@@ -201,8 +200,7 @@
             static_cast<ensuressl::VerifyCertificate>(
                 userSub->verifyCertificate),
             httpHeadersCopy, boost::beast::http::verb::post,
-            std::bind_front(&Subscription::resHandler, this,
-                            shared_from_this()));
+            std::bind_front(&Subscription::resHandler, this));
         return true;
     }