diff --git a/source/modules/juce_gui_basics/native/x11/juce_linux_XWindowSystem.cpp b/source/modules/juce_gui_basics/native/x11/juce_linux_XWindowSystem.cpp
index 5a6a2e36c..5e8603833 100644
--- a/source/modules/juce_gui_basics/native/x11/juce_linux_XWindowSystem.cpp
+++ b/source/modules/juce_gui_basics/native/x11/juce_linux_XWindowSystem.cpp
@@ -3055,7 +3055,7 @@ void XWindowSystem::handleButtonPressEvent (LinuxComponentPeer<::Window>* peer,
     peer->toFront (true);
     peer->handleMouseEvent (MouseInputSource::InputSourceType::mouse, getLogicalMousePos (buttonPressEvent, peer->getPlatformScaleFactor()),
                             ModifierKeys::currentModifiers, MouseInputSource::invalidPressure,
-                            MouseInputSource::invalidOrientation, getEventTime (buttonPressEvent), {});
+                            MouseInputSource::invalidOrientation, getEventTime (buttonPressEvent));
 }
 
 void XWindowSystem::handleButtonPressEvent (LinuxComponentPeer<::Window>* peer, const XButtonPressedEvent& buttonPressEvent) const
diff --git a/source/modules/juce_gui_basics/windows/juce_ComponentPeer.h b/source/modules/juce_gui_basics/windows/juce_ComponentPeer.h
index 3dacc095a..820987e94 100644
--- a/source/modules/juce_gui_basics/windows/juce_ComponentPeer.h
+++ b/source/modules/juce_gui_basics/windows/juce_ComponentPeer.h
@@ -314,7 +314,7 @@ public:
 
     //==============================================================================
     void handleMouseEvent (MouseInputSource::InputSourceType type, Point<float> positionWithinPeer, ModifierKeys newMods, float pressure,
-                           float orientation, int64 time, PenDetails pen = {}, int touchIndex = 0);
+                           float orientation, int64 time, PenDetails pen = PenDetails(), int touchIndex = 0);
 
     void handleMouseWheel (MouseInputSource::InputSourceType type, Point<float> positionWithinPeer,
                            int64 time, const MouseWheelDetails&, int touchIndex = 0);