diff --git a/src/preferences/mail/AutoConfigWindow.cpp b/src/preferences/mail/AutoConfigWindow.cpp
index b2c10db740..cf03d0ecfa 100644
--- a/src/preferences/mail/AutoConfigWindow.cpp
+++ b/src/preferences/mail/AutoConfigWindow.cpp
@@ -140,7 +140,7 @@ AutoConfigWindow::MessageReceived(BMessage* msg)
 bool 
 AutoConfigWindow::QuitRequested(void)
 {
-	return(TRUE);
+	return true;
 }