diff --git a/gfx/common/win32_common.cpp b/gfx/common/win32_common.cpp
index 06db962b6e..4794989449 100644
--- a/gfx/common/win32_common.cpp
+++ b/gfx/common/win32_common.cpp
@@ -735,6 +735,11 @@ static HANDLE GetFocus(void)
    return main_window.hwnd;
 }
 
+static HWND GetForegroundWindow(void)
+{
+   return main_window.hwnd;
+}
+
 BOOL IsIconic(HWND hwnd)
 {
    return FALSE;