diff --git a/lib/model/meteor-model.js b/lib/model/meteor-model.js
index bb7ffbd..fe5c2cc 100644
--- a/lib/model/meteor-model.js
+++ b/lib/model/meteor-model.js
@@ -109,7 +109,7 @@ export const saveAuthorizationCode = bind(function saveAuthCode (code, client, u
     redirectUri,
     scope: code.scope,
     client: {
-      id: client.client_id
+      id: client.clientId
     },
     user: {
       id: user.id
@@ -151,10 +151,10 @@ export const getRefreshToken = bind(function (refreshToken) {
 })
 
 export const revokeToken = bind(function (token) {
-  const docCount = collections.AccessTokens.find({ refreshToken: token.refreshToken }).count();
+  const docCount = collections.AccessTokens.find({ refreshToken: token.refreshToken }).count()
   if (docCount === 0) {
-    return true;
+    return true
   }
 
-  return collections.AccessTokens.remove({ refreshToken: token.refreshToken }) === docCount;
+  return collections.AccessTokens.remove({ refreshToken: token.refreshToken }) === docCount
 })
diff --git a/lib/model/model.js b/lib/model/model.js
index 083c842..8231e22 100644
--- a/lib/model/model.js
+++ b/lib/model/model.js
@@ -179,7 +179,7 @@ class OAuthMeteorModel {
   /**
    * revokeToken(refreshToken) is required and should return true
    */
-  async revokeToken(refreshToken) {
+  async revokeToken (refreshToken) {
     this.log(`revokeToken (refreshToken: ${refreshToken})`)
     return revokeToken(refreshToken)
   }
diff --git a/lib/oauth.js b/lib/oauth.js
index 4f2f773..0305a3b 100644
--- a/lib/oauth.js
+++ b/lib/oauth.js
@@ -17,7 +17,7 @@ import { validateParams } from './validation/validateParams'
 import { requiredAuthorizeGetParams } from './validation/requiredAuthorizeGetParams'
 import { requiredAuthorizePostParams } from './validation/requiredAuthorizePostParams'
 import { requiredAccessTokenPostParams } from './validation/requiredAccessTokenPostParams'
-import { requiredRefreshTokenPostParams } from "./validation/requiredRefreshTokenPostParams";
+import { requiredRefreshTokenPostParams } from './validation/requiredRefreshTokenPostParams';
 import { UserValidation } from './validation/UserValidation'
 import { OptionsSchema } from './validation/OptionsSchema'
 
diff --git a/lib/validation/requiredRefreshTokenPostParams.js b/lib/validation/requiredRefreshTokenPostParams.js
index e577f1a..59588fc 100644
--- a/lib/validation/requiredRefreshTokenPostParams.js
+++ b/lib/validation/requiredRefreshTokenPostParams.js
@@ -1,11 +1,11 @@
-import { Match } from "meteor/check";
-import { nonEmptyString } from "./nonEmptyString";
+import { Match } from 'meteor/check'
+import { nonEmptyString } from './nonEmptyString'
 
-const isNonEmptyString = Match.Where(nonEmptyString);
+const isNonEmptyString = Match.Where(nonEmptyString)
 
 export const requiredRefreshTokenPostParams = {
   grant_type: isNonEmptyString,
   refresh_token: isNonEmptyString,
   client_id: Match.Maybe(String),
-  client_secret: Match.Maybe(String),
-};
+  client_secret: Match.Maybe(String)
+}