diff --git a/core/src/components/button/test/standalone/index.html b/core/src/components/button/test/standalone/index.html
index e174ea7734..3e7dc86c7e 100644
--- a/core/src/components/button/test/standalone/index.html
+++ b/core/src/components/button/test/standalone/index.html
@@ -31,12 +31,5 @@
     <ion-badge color="medium">Medium</ion-badge>
     <ion-badge color="dark">Dark</ion-badge>
   </p>
-
-
-  <style>
-    ion-button {
-      --ion-color-primary: rgba(#000000, 0.871);
-    }
-  </style>
 </body>
 </html>