diff -r 1a0fbd17db13 -r 62ced7c41c67 src/relpipe-out-mqtt.cpp
--- a/src/relpipe-out-mqtt.cpp	Sun May 08 21:42:25 2022 +0200
+++ b/src/relpipe-out-mqtt.cpp	Sun Jun 05 00:08:52 2022 +0200
@@ -44,8 +44,8 @@
 		CLIParser cliParser;
 		Configuration configuration = cliParser.parse(cli.arguments());
 		std::shared_ptr<RelationalReader> reader(Factory::create(std::cin));
-		MQTTHandler handler(configuration);
-		reader->addHandler(&handler);
+		std::shared_ptr<MQTTHandler> handler(MQTTHandler::create(configuration));
+		reader->addHandler(handler.get());
 		reader->process();
 		resultCode = CLI::EXIT_CODE_SUCCESS;
 	} catch (RelpipeCLIException e) {