diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ae4be1f3..a3a111429 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,9 @@
 *Available in the `dev` branch*
 
 ## v7.3.1 (planned on 18.08.2020)
-*Available in the `master` branch*
+
+### Bugfix
+- Fix drawing value string twice
 
 ## v7.3.0 (04.08.2020)
 
diff --git a/src/lv_core/lv_obj.c b/src/lv_core/lv_obj.c
index a3051e529..7ba1c6173 100644
--- a/src/lv_core/lv_obj.c
+++ b/src/lv_core/lv_obj.c
@@ -3676,6 +3676,7 @@ static lv_design_res_t lv_obj_design(lv_obj_t * obj, const lv_area_t * clip_area
             draw_dsc.bg_opa = LV_OPA_TRANSP;
             draw_dsc.pattern_opa = LV_OPA_TRANSP;
             draw_dsc.shadow_opa = LV_OPA_TRANSP;
+            draw_dsc.value_opa = LV_OPA_TRANSP;
             lv_obj_init_draw_rect_dsc(obj, LV_OBJ_PART_MAIN, &draw_dsc);
 
             lv_coord_t w = lv_obj_get_style_transform_width(obj, LV_OBJ_PART_MAIN);