diff --git a/ui/src/widgets/ui-slider/UISlider.vue b/ui/src/widgets/ui-slider/UISlider.vue
index 3ee1e9934..fcfeedaa4 100644
--- a/ui/src/widgets/ui-slider/UISlider.vue
+++ b/ui/src/widgets/ui-slider/UISlider.vue
@@ -28,6 +28,7 @@ export default {
             value: null,
             dynamic: {
                 label: null,
+                step: null,
                 thumbLabel: null,
                 showTicks: null,
                 min: null,