diff --git a/block-styles.css b/block-styles.css
index b3fdb13..3d9ca18 100644
--- a/block-styles.css
+++ b/block-styles.css
@@ -18,6 +18,10 @@
   border-top: 2px solid var(--wp--preset--color--background);
 }
 
+.is-style-tabbed-heading a {
+  text-decoration: none !important;
+}
+
 @media (max-width: 782px) {
   .is-style-tabbed-heading::before {
     width: 32px;