diff --git a/dlls/ddraw/ddraw.c b/dlls/ddraw/ddraw.c
index 37a49fe6a4e..15e8edcb2c8 100644
--- a/dlls/ddraw/ddraw.c
+++ b/dlls/ddraw/ddraw.c
@@ -599,7 +599,7 @@ IDirectDrawImpl_SetDisplayMode(IDirectDraw7 *iface,
         case 15: Mode.Format = WINED3DFMT_X1R5G5B5; break;
         case 16: Mode.Format = WINED3DFMT_R5G6B5;   break;
         case 24: Mode.Format = WINED3DFMT_R8G8B8;   break;
-        case 32: Mode.Format = WINED3DFMT_A8R8G8B8; break;
+        case 32: Mode.Format = WINED3DFMT_X8R8G8B8; break;
     }
 
     /* TODO: The possible return values from msdn suggest that