diff --git a/src/ebusd/mainloop.cpp b/src/ebusd/mainloop.cpp
index 8a7da1f0..37d26574 100644
--- a/src/ebusd/mainloop.cpp
+++ b/src/ebusd/mainloop.cpp
@@ -47,7 +47,8 @@ MainLoop::MainLoop(const struct options opt, Device *device, DataFieldTemplates*
 			m_address, opt.answer,
 			opt.acquireRetries, opt.sendRetries,
 			opt.acquireTimeout, opt.receiveTimeout,
-			opt.masterCount, opt.pollInterval);
+			opt.masterCount, opt.generateSyn,
+			opt.pollInterval);
 	m_busHandler->start("bushandler");
 
 	// create network