diff --git a/examples/keycloak-auth-hook.js b/examples/keycloak-auth-hook.js
index d01168c946..723fb28d1e 100644
--- a/examples/keycloak-auth-hook.js
+++ b/examples/keycloak-auth-hook.js
@@ -7,7 +7,7 @@
  * keycloak should have access. You would probably limit access
  * to users you trust.
  *
- * The implementation assumes the following environement variables:
+ * The implementation assumes the following environment variables:
  *
  *  - AUTH_HOST
  *  - AUTH_REALM
@@ -17,30 +17,26 @@
 // const  { User, AuthenticationRequired } = require('unleash-server');
 const { User, AuthenticationRequired } = require('../lib/server-impl.js');
 
-
-const KeycloakStrategy = require("@exlinc/keycloak-passport");
+const KeycloakStrategy = require('@exlinc/keycloak-passport');
 const passport = require('passport');
 
-const kcConfig = {
-    host: "http://" + process.env.AUTH_HOST,
-    realm: process.env.AUTH_REALM,
-    clientId: process.env.AUTH_CLIENT_ID,
-    contextPath: '', // Use when  Unleash is hosted on an url like /unleash/
-    clientSecret: "",
-};
+const host = `http://${process.env.AUTH_HOST}`;
+const realm = process.env.AUTH_REALM;
+const clientId = process.env.AUTH_CLIENT_ID;
+const contextPath = process.env.CONTEXT_PATH;
 
 passport.use(
-    "keycloak",
+    'keycloak',
     new KeycloakStrategy(
         {
-            host: kcConfig.host,
-            realm: kcConfig.realm,
-            clientID: kcConfig.clientId,
+            host,
+            realm,
+            clientId,
             clientSecret: "We don't need that, but is required",
-            callbackURL: `${kcConfig.contextPath}/api/auth/callback`,
-            authorizationURL: `${kcConfig.host}/auth/realms/hamis/protocol/openid-connect/auth`,
-            tokenURL: `${kcConfig.host}/auth/realms/hamis/protocol/openid-connect/token`,
-            userInfoURL: `${kcConfig.host}/auth/realms/hamis/protocol/openid-connect/userinfo`
+            callbackURL: `${contextPath}/api/auth/callback`,
+            authorizationURL: `${host}/auth/realms/hamis/protocol/openid-connect/auth`,
+            tokenURL: `${host}/auth/realms/hamis/protocol/openid-connect/token`,
+            userInfoURL: `${host}/auth/realms/hamis/protocol/openid-connect/userinfo`,
         },
 
         (accessToken, refreshToken, profile, done) => {
@@ -61,11 +57,16 @@ function enableKeycloakOauth(app) {
 
     passport.serializeUser((user, done) => done(null, user));
     passport.deserializeUser((user, done) => done(null, user));
+
     app.get('/api/admin/login', passport.authenticate('keycloak'));
 
-    app.get('/api/auth/callback', passport.authenticate('keycloak'), (req, res, next) => {
-        res.redirect(`${kcConfig.contextPath}/`);
-    });
+    app.get(
+        '/api/auth/callback',
+        passport.authenticate('keycloak'),
+        (req, res) => {
+            res.redirect(`${contextPath}/`);
+        }
+    );
 
     app.use('/api/admin/', (req, res, next) => {
         if (req.user) {
@@ -76,7 +77,7 @@ function enableKeycloakOauth(app) {
                 .status('401')
                 .json(
                     new AuthenticationRequired({
-                        path: `${kcConfig.contextPath}/api/admin/login`,
+                        path: `${contextPath}/api/admin/login`,
                         type: 'custom',
                         message: `You have to identify yourself in order to use Unleash. 
                         Click the button and follow the instructions.`,