diff --git a/components/lib/themes/nora/index.js b/components/lib/themes/nora/index.js
index 23cbfe5f3..54b8b12f7 100644
--- a/components/lib/themes/nora/index.js
+++ b/components/lib/themes/nora/index.js
@@ -125,6 +125,7 @@ export default {
             offset: '2px',
             shadow: 'none'
         },
+        disabledOpacity: '0.6',
         iconSize: '1rem',
         anchorGutter: '0',
         primary: {