diff --git a/src/toplevel.cpp b/src/toplevel.cpp
index d6b8f01..ce9621b 100644
--- a/src/toplevel.cpp
+++ b/src/toplevel.cpp
@@ -167,7 +167,7 @@ void TopLevel::setupTimers() {
 }
 
 void TopLevel::requestTicketListUpdate() {
-	m_requestUpdateTimer->start(0, TRUE);
+	m_requestUpdateTimer->start(0, true);
 }
 
 void TopLevel::updateTicketList() {