diff --git a/components/lib/themes/primeone/presets/aura/knob/index.js b/components/lib/themes/primeone/presets/aura/knob/index.js
index 568f19795..bad4577f3 100644
--- a/components/lib/themes/primeone/presets/aura/knob/index.js
+++ b/components/lib/themes/primeone/presets/aura/knob/index.js
@@ -1,7 +1,4 @@
 export default {
-    root: {
-        cagatay: '{surface.200}'
-    },
     colorScheme: {
         light: {
             value: {