diff --git a/sass/elements/button.sass b/sass/elements/button.sass
index 22078aef60..afcc3ef31f 100644
--- a/sass/elements/button.sass
+++ b/sass/elements/button.sass
@@ -20,6 +20,7 @@ $button-active-color: $link-active !default
 $button-active-border-color: $link-active-border !default
 
 $button-text-color: $text !default
+$button-text-decoration: underline !default
 $button-text-hover-background-color: $background !default
 $button-text-hover-color: $text-strong !default
 
@@ -98,7 +99,7 @@ $button-static-border-color: $border !default
     background-color: transparent
     border-color: transparent
     color: $button-text-color
-    text-decoration: underline
+    text-decoration: $button-text-decoration
     &:hover,
     &.is-hovered,
     &:focus,