diff --git a/reactos/include/psdk/wingdi.h b/reactos/include/psdk/wingdi.h
index 7d46cad9ce0..cbaae11687c 100644
--- a/reactos/include/psdk/wingdi.h
+++ b/reactos/include/psdk/wingdi.h
@@ -1088,6 +1088,7 @@ extern "C" {
 #define DM_PAPERSIZE 2
 #define DM_PAPERLENGTH 4
 #define DM_PAPERWIDTH 8
+#define DM_POSITION 32
 #define DM_SCALE 16
 #define DM_COPIES 256
 #define DM_DEFAULTSOURCE 512