diff --git a/platform/src/sender_scm.cpp b/platform/src/sender_scm.cpp
index dde1af2..598d95e 100644
--- a/platform/src/sender_scm.cpp
+++ b/platform/src/sender_scm.cpp
@@ -98,7 +98,8 @@ int sender_scm_cmsg_send(struct sender_scm *sender, struct tfe_cmsg *cmsg)
 	{
 		TFE_LOG_ERROR(logger, "Failed at send udp data, errno is %d, %s", errno, strerror(errno));
 		goto error_out;
-	}
+	}	
+	FREE(&buff);
 	return 0;
 
 error_out: