diff --git a/src/components/tab-group/tab-group.component.ts b/src/components/tab-group/tab-group.component.ts
index 7941aae69..5e7064fdb 100644
--- a/src/components/tab-group/tab-group.component.ts
+++ b/src/components/tab-group/tab-group.component.ts
@@ -103,7 +103,9 @@ export default class SlTabGroup extends ShoelaceElement {
         this.syncTabsAndPanels();
         // sync tabs when active state on tab changes
       } else if (mutations.some(m => m.attributeName === 'active')) {
-        const tabs = mutations.filter(m => m.attributeName === 'active' && (m.target as HTMLElement).tagName.toLowerCase() === 'sl-tab').map(m => m.target as SlTab);
+        const tabs = mutations
+          .filter(m => m.attributeName === 'active' && (m.target as HTMLElement).tagName.toLowerCase() === 'sl-tab')
+          .map(m => m.target as SlTab);
         const newActiveTab = tabs.find(tab => tab.active);
 
         if (newActiveTab) {