diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp
index e70033b3b9..3a2f9a10ba 100644
--- a/indra/newview/llfloaterpreference.cpp
+++ b/indra/newview/llfloaterpreference.cpp
@@ -3415,7 +3415,7 @@ void LLFloaterPreference::onQuitConfirmed(const LLSD& notification,const LLSD& r
 	LLAppViewer::instance()->setSaveSettingsOnExit(FALSE);
 	// Quit the viewer so all gets saved immediately
 	llwarns << "setting to quit" << llendl;
-	LLApp::instance()->setQuitting();
+	LLAppViewer::instance()->requestQuit();
 }
 
 void LLFloaterPreference::onClickSelectAll()