diff --git a/packages/next/src/generators/library/schema.d.ts b/packages/next/src/generators/library/schema.d.ts
index ce50c8e153..7e8756664b 100644
--- a/packages/next/src/generators/library/schema.d.ts
+++ b/packages/next/src/generators/library/schema.d.ts
@@ -13,7 +13,7 @@ export interface Schema {
   pascalCaseFiles?: boolean;
   routing?: boolean;
   appProject?: string;
-  unitTestRunner: 'jest' | 'none';
+  unitTestRunner: 'jest' | 'vitest' | 'none';
   linter: Linter | LinterType;
   component?: boolean;
   publishable?: boolean;