diff --git a/include/uapi/drm/exynos_drm.h b/include/uapi/drm/exynos_drm.h
index a51aa1c618c14..ba46157f42629 100644
--- a/include/uapi/drm/exynos_drm.h
+++ b/include/uapi/drm/exynos_drm.h
@@ -48,6 +48,7 @@ struct drm_exynos_gem_map {
 	__u32 handle;
 	__u32 reserved;
 	__u64 offset;
+        int a;
 };
 
 /**