diff --git a/cypress/e2e/theming/admin-settings_default-app.cy.ts b/cypress/e2e/theming/admin-settings_default-app.cy.ts
index f83100c8af7..a11928d21a7 100644
--- a/cypress/e2e/theming/admin-settings_default-app.cy.ts
+++ b/cypress/e2e/theming/admin-settings_default-app.cy.ts
@@ -8,6 +8,8 @@ import { NavigationHeader } from '../../pages/NavigationHeader.ts'
 
 const admin = new User('admin', 'admin')
 
+after(() => cy.resetAdminTheming())
+
 describe('Admin theming set default apps', () => {
 	const navigationHeader = new NavigationHeader()