diff --git a/src/os/gfx/win32/os_gfx_win32.c b/src/os/gfx/win32/os_gfx_win32.c
index 4d7f72544..e2c3696a8 100644
--- a/src/os/gfx/win32/os_gfx_win32.c
+++ b/src/os/gfx/win32/os_gfx_win32.c
@@ -375,6 +375,7 @@ os_w32_wnd_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
       case WM_CLOSE:
       {
         os_w32_push_event(OS_EventKind_WindowClose, window);
+        PostMessage(hwnd, WM_NULL, 0, 0);
       }break;
       
       case WM_LBUTTONUP: