diff --git a/boot/scene.c b/boot/scene.c
index e52333371f9..b4c36c41702 100644
--- a/boot/scene.c
+++ b/boot/scene.c
@@ -79,7 +79,7 @@ int scene_obj_count(struct scene *scn)
 	return count;
 }
 
-void *scene_obj_find(struct scene *scn, uint id, enum scene_obj_t type)
+void *scene_obj_find(const struct scene *scn, uint id, enum scene_obj_t type)
 {
 	struct scene_obj *obj;
 
diff --git a/boot/scene_internal.h b/boot/scene_internal.h
index fb1ea5533b9..1620d10a777 100644
--- a/boot/scene_internal.h
+++ b/boot/scene_internal.h
@@ -38,7 +38,7 @@ uint resolve_id(struct expo *exp, uint id);
  * @type: Type of the object, or SCENEOBJT_NONE to match any type
  * Returns: Object found, or NULL if not found
  */
-void *scene_obj_find(struct scene *scn, uint id, enum scene_obj_t type);
+void *scene_obj_find(const struct scene *scn, uint id, enum scene_obj_t type);
 
 /**
  * scene_obj_find_by_name() - Find an object in a scene by name