diff --git a/include/dinput.h b/include/dinput.h
index 353ec55ec46..a6cf7e23b98 100644
--- a/include/dinput.h
+++ b/include/dinput.h
@@ -134,6 +134,7 @@ DECL_WINELIB_TYPE_AW(LPDIRECTINPUTDEVICE8)
 #define DI_DOWNLOADSKIPPED              ((HRESULT)0x00000003)
 #define DI_EFFECTRESTARTED              ((HRESULT)0x00000004)
 #define DI_TRUNCATED                    ((HRESULT)0x00000008)
+#define DI_SETTINGSNOTSAVED             ((HRESULT)0x0000000B)
 #define DI_TRUNCATEDANDRESTARTED        ((HRESULT)0x0000000C)
 
 #define DIERR_OLDDIRECTINPUTVERSION     \