diff --git a/src/lv_core/lv_obj.h b/src/lv_core/lv_obj.h
index d505f137f..2a856ef2f 100644
--- a/src/lv_core/lv_obj.h
+++ b/src/lv_core/lv_obj.h
@@ -210,15 +210,16 @@ typedef struct _lv_obj_t
 #endif
 
     /*Attributes and states*/
-    uint8_t click : 1;          /*1: Can be pressed by an input device*/
-    uint8_t drag : 1;           /*1: Enable the dragging*/
+    uint8_t click           :1; /*1: Can be pressed by an input device*/
+    uint8_t drag            :1; /*1: Enable the dragging*/
+    uint8_t drag_throw      :1; /*1: Enable throwing with drag*/
+    uint8_t drag_parent     :1; /*1: Parent will be dragged instead*/
+    uint8_t hidden          :1; /*1: Object is hidden*/
+    uint8_t top             :1; /*1: If the object or its children is clicked it goes to the foreground*/
+    uint8_t opa_scale_en    :1; /*1: opa_scale is set*/
+    uint8_t parent_event    :1; /*1: Send the object's events to the parent too. */
     lv_drag_dir_t drag_dir : 2; /* Which directions the object can be dragged in */
-    uint8_t drag_throw : 1;     /*1: Enable throwing with drag*/
-    uint8_t drag_parent : 1;    /*1: Parent will be dragged instead*/
-    uint8_t hidden : 1;         /*1: Object is hidden*/
-    uint8_t top : 1; /*1: If the object or its children is clicked it goes to the foreground*/
-    uint8_t opa_scale_en : 1; /*1: opa_scale is set*/
-    uint8_t parent_event : 1; /*1: Send the object's events to the parent too. */
+    uint8_t reserved        :6; /*Reserved for future use*/
     uint8_t protect;          /*Automatically happening actions can be prevented. 'OR'ed values from
                                  `lv_protect_t`*/
     lv_opa_t opa_scale; /*Scale down the opacity by this factor. Effects all children as well*/