diff --git a/scss/_o-buttons.scss b/scss/_o-buttons.scss
index 9b8dfaef71..09039bb407 100644
--- a/scss/_o-buttons.scss
+++ b/scss/_o-buttons.scss
@@ -3,6 +3,8 @@
 //
 
 .btn {
+  // due to css that underline link in paragraph, need to ensure link with btn style are not underline
+  text-decoration: none;
   &.disabled,
   &:disabled {
     opacity: 1;