diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 8ddf7adb98df..99dd815269e9 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -131,9 +131,6 @@ enum drm_mode_status {
 	MODE_ERROR = -1
 };
 
-#define DRM_MODE_TYPE_CLOCK_CRTC_C (DRM_MODE_TYPE_CLOCK_C | \
-				    DRM_MODE_TYPE_CRTC_C)
-
 #define DRM_MODE(nm, t, c, hd, hss, hse, ht, hsk, vd, vss, vse, vt, vs, f) \
 	.name = nm, .status = 0, .type = (t), .clock = (c), \
 	.hdisplay = (hd), .hsync_start = (hss), .hsync_end = (hse), \