diff --git a/pldmd/pldmd.cpp b/pldmd/pldmd.cpp
index 7b932fa..21e2933 100644
--- a/pldmd/pldmd.cpp
+++ b/pldmd/pldmd.cpp
@@ -365,6 +365,8 @@
             warning("Failed to receive PLDM request: {RETURN_CODE}",
                     "RETURN_CODE", returnCode);
         }
+        /* Free requestMsg after using */
+        free(requestMsg);
     };
 
     bus.attach_event(event.get(), SD_EVENT_PRIORITY_NORMAL);