diff --git a/sys/dev/wpi/if_wpi.c b/sys/dev/wpi/if_wpi.c
index 3d4e80ab61ad..8d8dca58cd44 100644
--- a/sys/dev/wpi/if_wpi.c
+++ b/sys/dev/wpi/if_wpi.c
@@ -302,9 +302,8 @@ static driver_t wpi_driver = {
 	wpi_methods,
 	sizeof (struct wpi_softc)
 };
-static devclass_t wpi_devclass;
 
-DRIVER_MODULE(wpi, pci, wpi_driver, wpi_devclass, NULL, NULL);
+DRIVER_MODULE(wpi, pci, wpi_driver, NULL, NULL);
 
 MODULE_VERSION(wpi, 1);