diff --git a/ip/ipmptcp.c b/ip/ipmptcp.c
index 44af7234..fd042da8 100644
--- a/ip/ipmptcp.c
+++ b/ip/ipmptcp.c
@@ -278,7 +278,7 @@ static int mptcp_addr_dump(void)
 		return -2;
 	}
 
-	close_json_object();
+	delete_json_obj();
 	fflush(stdout);
 	return 0;
 }