diff --git a/shared-core/drm.h b/shared-core/drm.h
index 42a6c231..d97844f8 100644
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -795,7 +795,6 @@ struct drm_gem_open {
 #define DRM_IOCTL_MODE_GETFB		DRM_IOWR(0xAD, struct drm_mode_fb_cmd)
 #define DRM_IOCTL_MODE_ADDFB		DRM_IOWR(0xAE, struct drm_mode_fb_cmd)
 #define DRM_IOCTL_MODE_RMFB		DRM_IOWR(0xAF, uint32_t)
-#define DRM_IOCTL_MODE_REPLACEFB	DRM_IOWR(0xB0, struct drm_mode_fb_cmd)
 
 /*@}*/