diff --git a/src/models/users.js b/src/models/users.js
index fb20037..6cf644e 100644
--- a/src/models/users.js
+++ b/src/models/users.js
@@ -19,20 +19,24 @@ User.pre('save', function preSave (next) {
 
   new Promise((resolve, reject) => {
     bcrypt.genSalt(10, (err, salt) => {
-      if (err) { return reject(err) }
+      if (err) {
+        return reject(err)
+      }
       resolve(salt)
     })
   })
-  .then(salt => {
-    bcrypt.hash(user.password, salt, (err, hash) => {
-      if (err) { throw new Error(err) }
+    .then(salt => {
+      bcrypt.hash(user.password, salt, (err, hash) => {
+        if (err) {
+          throw new Error(err)
+        }
 
-      user.password = hash
+        user.password = hash
 
-      next(null)
+        next(null)
+      })
     })
-  })
-  .catch(err => next(err))
+    .catch(err => next(err))
 })
 
 User.methods.validatePassword = function validatePassword (password) {
@@ -40,7 +44,9 @@ User.methods.validatePassword = function validatePassword (password) {
 
   return new Promise((resolve, reject) => {
     bcrypt.compare(password, user.password, (err, isMatch) => {
-      if (err) { return reject(err) }
+      if (err) {
+        return reject(err)
+      }
 
       resolve(isMatch)
     })