diff --git a/CMakeLists.txt b/CMakeLists.txt
index 129bbedc6..a57f27e86 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -601,7 +601,7 @@ IF(OSG_USE_QT AND NOT ANDROID)
 
     #If we have found Qt5, let's try to top off by getting the webkit as well
     IF ( Qt5Widgets_FOUND )
-        FIND_PACKAGE(Qt5WebKitWidgets)
+        FIND_PACKAGE(Qt5WebKitWidgets QUIET)
     ENDIF()
 
 ENDIF()
diff --git a/examples/osgviewerQt/osgviewerQt.cpp b/examples/osgviewerQt/osgviewerQt.cpp
index 2895b2d23..5e3917df9 100644
--- a/examples/osgviewerQt/osgviewerQt.cpp
+++ b/examples/osgviewerQt/osgviewerQt.cpp
@@ -93,7 +93,13 @@ int main( int argc, char** argv )
 {
     osg::ArgumentParser arguments(&argc, argv);
 
+#if QT_VERSION >= 0x050000
+    // Qt5 is currently crashing and reporting "Cannot make QOpenGLContext current in a different thread" when the viewer is run multi-threaded, this is regression from Qt4
+    osgViewer::ViewerBase::ThreadingModel threadingModel = osgViewer::ViewerBase::SingleThreaded;
+#else
     osgViewer::ViewerBase::ThreadingModel threadingModel = osgViewer::ViewerBase::CullDrawThreadPerContext;
+#endif
+
     while (arguments.read("--SingleThreaded")) threadingModel = osgViewer::ViewerBase::SingleThreaded;
     while (arguments.read("--CullDrawThreadPerContext")) threadingModel = osgViewer::ViewerBase::CullDrawThreadPerContext;
     while (arguments.read("--DrawThreadPerContext")) threadingModel = osgViewer::ViewerBase::DrawThreadPerContext;