1 files changed, 1 insertions, 0 deletions

diff --git a/keyboards/ymdk_np21/config.h b/keyboards/ymdk_np21/config.h
index 30ba40081..4a846f5e9 100644
--- a/keyboards/ymdk_np21/config.h
+++ b/keyboards/ymdk_np21/config.h
@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define VENDOR_ID       0x20A0
 #define PRODUCT_ID      0x422D
+#define DEVICE_VER      0x0200
 // TODO: share these strings with usbconfig.h
 // Edit usbconfig.h to change these.
 #define MANUFACTURER    ymdk