diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c
index 0499ed1ea0b..22e61cf7081 100644
--- a/src/gallium/state_trackers/xorg/xorg_crtc.c
+++ b/src/gallium/state_trackers/xorg/xorg_crtc.c
@@ -122,6 +122,7 @@ crtc_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode,
     drm_mode.hskew = mode->HSkew;
     drm_mode.vscan = mode->VScan;
     drm_mode.vrefresh = mode->VRefresh;
+    drm_mode.type = 0;
     if (!mode->name)
 	xf86SetModeDefaultName(mode);
     strncpy(drm_mode.name, mode->name, DRM_DISPLAY_MODE_LEN - 1);