diff --git a/source/Platform/Win32/Win32Display.cpp b/source/Platform/Win32/Win32Display.cpp
index de68f77..c38004c 100644
--- a/source/Platform/Win32/Win32Display.cpp
+++ b/source/Platform/Win32/Win32Display.cpp
@@ -123,6 +123,11 @@ void Win32Display::setVisible(bool visible)
 	::ShowWindow(m_handle, visible ? SW_SHOW : SW_HIDE);
 }
 
+void Win32Display::setDecoration(unsigned decoration)
+{
+	::SetWindowLong(m_handle, GWL_STYLE, getWin32Flags(decoration));
+}
+
 void Win32Display::minimize()
 {
 	::ShowWindow(m_handle, SW_MINIMIZE);
diff --git a/source/Platform/Win32/Win32Display.h b/source/Platform/Win32/Win32Display.h
index 80c7cc3..ccdaecc 100644
--- a/source/Platform/Win32/Win32Display.h
+++ b/source/Platform/Win32/Win32Display.h
@@ -33,6 +33,8 @@ public :
 
 	virtual void 	setVisible(bool visible);
 
+	virtual void 	setDecoration(unsigned decoration);
+
 	virtual void 	minimize();
 
 	virtual void 	maximize();