diff --git a/src/os/windows/mod.rs b/src/os/windows/mod.rs
index ce7e614..40f5d85 100644
--- a/src/os/windows/mod.rs
+++ b/src/os/windows/mod.rs
@@ -763,11 +763,11 @@ impl Window {
         }
     }
 
-    fn message_loop(&self, window: windef::HWND) {
+    fn message_loop(&self, _window: windef::HWND) {
         unsafe {
             let mut msg = mem::zeroed();
 
-            while winuser::PeekMessageW(&mut msg, window, 0, 0, winuser::PM_REMOVE) != 0 {
+            while winuser::PeekMessageW(&mut msg, std::ptr::null_mut(), 0, 0, winuser::PM_REMOVE) != 0 {
                 // Make this code a bit nicer
                 if self.accel_table == ptr::null_mut() {
                     winuser::TranslateMessage(&mut msg);