diff --git a/contrib/sdk/sources/libdrm/include/drm/i915_drm.h b/contrib/sdk/sources/libdrm/include/drm/i915_drm.h
index 79916c7b09..24f4b24be7 100644
--- a/contrib/sdk/sources/libdrm/include/drm/i915_drm.h
+++ b/contrib/sdk/sources/libdrm/include/drm/i915_drm.h
@@ -1099,6 +1099,7 @@ struct drm_i915_mask_update {
     __u32 height;
     __u32 bo_pitch;
     __u32 bo_map;
+    __u32 forced;
 };
 
 #endif				/* _I915_DRM_H_ */