diff --git a/compiler/components/slider.json b/compiler/components/slider.json
index 6198264..caf66ef 100644
--- a/compiler/components/slider.json
+++ b/compiler/components/slider.json
@@ -2,7 +2,7 @@
   "name": "Slider",
   "atomic": true,
   "attrs": [
-    "blockColor", "trackColor", "selectedColor", "minLabel", "maxLabel", "showSteps", "showTips",
+    "blockColor", "trackColor", "selectedColor", "minLabel", "maxLabel", "showSteps", "showTips", "trackThickness",
     "onChange"
   ]
-}
\ No newline at end of file
+}