diff --git a/options/options.c b/options/options.c
index bb21813920293..e8d8d1f446b0d 100644
--- a/options/options.c
+++ b/options/options.c
@@ -198,18 +198,6 @@ static const m_option_t mp_vo_opt_list[] = {
         {"photo", 1}, {"video", 2}, {"game", 3})},
 #endif
 #if HAVE_WIN32_DESKTOP
-// For old MinGW-w64 compatibility
-#define DWMWCP_DEFAULT 0
-#define DWMWCP_DONOTROUND 1
-#define DWMWCP_ROUND 2
-#define DWMWCP_ROUNDSMALL 3
-
-#define DWMSBT_AUTO 0
-#define DWMSBT_NONE 1
-#define DWMSBT_MAINWINDOW 2
-#define DWMSBT_TRANSIENTWINDOW 3
-#define DWMSBT_TABBEDWINDOW 4
-
     {"backdrop-type", OPT_CHOICE(backdrop_type, {"auto", DWMSBT_AUTO}, {"none", DWMSBT_NONE},
         {"mica", DWMSBT_MAINWINDOW}, {"acrylic", DWMSBT_TRANSIENTWINDOW}, {"mica-alt", DWMSBT_TABBEDWINDOW})},
     {"window-affinity", OPT_CHOICE(window_affinity, {"default", WDA_NONE},