diff --git a/src/js/utilsSC.js b/src/js/utilsSC.js
index b4ee568fe4def3a24ee2408ea5fa45c045003864..c1e16fca96d24eb8361aca9f5f2e061d29f358dd 100644
--- a/src/js/utilsSC.js
+++ b/src/js/utilsSC.js
@@ -185,7 +185,7 @@ App.UI.tabbar = function() {
 	 */
 	function tabButtonDOM(name, text) {
 		const button = document.createElement("button");
-		button.classList.add("tabLinks");
+		button.classList.add("tablinks");
 		button.id = `tab ${name}`;
 		button.textContent = text;
 		button.addEventListener('click', event => {