diff --git a/sys/dev/drm/drm_os_freebsd.h b/sys/dev/drm/drm_os_freebsd.h
index 2a952210cb9..7acc59fa71d 100644
--- a/sys/dev/drm/drm_os_freebsd.h
+++ b/sys/dev/drm/drm_os_freebsd.h
@@ -317,8 +317,6 @@ find_first_zero_bit(volatile void *p, int max)
 
 #define spldrm()		spltty()
 
-#define memset(p, v, s)		bzero(p, s)
-
 /*
  * Fake out the module macros for versions of FreeBSD where they don't
  * exist.