diff --git a/core/src/components/button/button.md.scss b/core/src/components/button/button.md.scss
index af73771702..8639261787 100644
--- a/core/src/components/button/button.md.scss
+++ b/core/src/components/button/button.md.scss
@@ -60,7 +60,6 @@
 // --------------------------------------------------
 
 :host(.button-clear) {
-  --opacity: #{$button-md-clear-opacity};
   --background-activated: transparent;
   --background-focused: #{ion-color(primary, base, .1)};
   --background-hover: #{ion-color(primary, base, .04)};
@@ -131,4 +130,4 @@
   :host(.button-outline.ion-color:hover) .button-native {
     background: #{current-color(base, .04)};
   }
-}
\ No newline at end of file
+}
diff --git a/core/src/components/button/button.scss b/core/src/components/button/button.scss
index 00084382b6..63111d87f8 100644
--- a/core/src/components/button/button.scss
+++ b/core/src/components/button/button.scss
@@ -297,4 +297,4 @@ ion-ripple-effect {
     background: var(--background-hover);
     color: var(--color-hover);
   }
-}
\ No newline at end of file
+}