diff --git a/packages/koa/tests/fixtures/slim/auth/login.js b/packages/koa/tests/fixtures/slim/auth/login.js
deleted file mode 100644
index 349b082822f5542a942eaf464bf965cbf453adde..0000000000000000000000000000000000000000
--- a/packages/koa/tests/fixtures/slim/auth/login.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/**
- * super simple login api
- * @param {string} name just pass a name
- * @return {object} just an object
- */
-module.exports = function login(name) {
-  return {name, timestamp: Date.now()}
-}
diff --git a/packages/koa/tests/without-validator.test.js b/packages/koa/tests/without-validator.test.js
deleted file mode 100644
index 9f543812c5401280a73a28ecfd2fe3901da5f572..0000000000000000000000000000000000000000
--- a/packages/koa/tests/without-validator.test.js
+++ /dev/null
@@ -1,25 +0,0 @@
-// testing enableAuth without a custom validator
-const test = require('ava')
-const debug = require('debug')('jsonql-koa:test:without-validator')
-const { createQuery } = require('jsonql-utils')
-const fsx = require('fs-extra')
-const { merge } = require('lodash')
-// const jsonqlMiddleware = require(join(__dirname, '..', 'index'))
-const { type, headers, dirs, bearer, contractKeyName } = require('./fixtures/options')
-const createServer = require('./helpers/server')
-const dir = 'without';
-const keysDir = join(join(dirs.contractDir, 'without-validator-keys'))
-
-test.before((t) => {
-  t.context.app = createServer({
-    useJwt: true,
-    enableAuth: true
-  }, dir)
-})
-
-test.after(t => {
-  fsx.removeSync(keysDir)
-  fsx.removeSync(join(dirs.contractDir, dir))
-})
-
-test.todo(`It should able to use the build-in jwt validator without a custom one`)