diff --git a/test/server/plural.js b/test/server/plural.js
index a144ca6..8e1c55f 100644
--- a/test/server/plural.js
+++ b/test/server/plural.js
@@ -689,7 +689,7 @@ describe('Server', () => {
         .end(done)
     })
 
-    it('should rewrite using query without params', function (done) {
+    it('should rewrite using query without params', (done) => {
       const expectedPost = _.cloneDeep(db.posts[0])
       expectedPost.comments = [ db.comments[0], db.comments[1] ]
       request(server)
@@ -698,7 +698,7 @@ describe('Server', () => {
         .end(done)
     })
 
-    it('should rewrite using params and query', function (done) {
+    it('should rewrite using params and query', (done) => {
       request(server)
         .get('/comments/special/1-quux')
         .expect([db.comments[4]])