diff --git a/dlls/gdi32/tests/dc.c b/dlls/gdi32/tests/dc.c
index f292c375809..60b6ad73ed1 100644
--- a/dlls/gdi32/tests/dc.c
+++ b/dlls/gdi32/tests/dc.c
@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
+#define WINVER 0x0501 /* request latest DEVMODE */
+
 #include <assert.h>
 #include <stdio.h>