diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 920e21a8f3fd7979483fd5febcd9c4df364d616a..f924b81d48fff1ca4ba79a33856552f21c18b707 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -53,7 +53,6 @@ struct fence;
 #define DRM_MODE_OBJECT_FB 0xfbfbfbfb
 #define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb
 #define DRM_MODE_OBJECT_PLANE 0xeeeeeeee
-#define DRM_MODE_OBJECT_BRIDGE 0xbdbdbdbd
 #define DRM_MODE_OBJECT_ANY 0
 
 struct drm_mode_object {