diff --git a/api/src/config.js b/api/src/config.js
index 551ddded..b44280ad 100644
--- a/api/src/config.js
+++ b/api/src/config.js
@@ -16,7 +16,7 @@ const DATABASE_URL = process.env.DATABASE_URL;
 const CRONJOBS_ENABLED = process.env.CRONJOBS_ENABLED === "true";
 
 const PUSH_NOTIFICATION_GCM_ID = process.env.PUSH_NOTIFICATION_GCM_ID;
-const PUSH_NOTIFICATION_APN_KEY = process.env.PUSH_NOTIFICATION_APN_KEY.replace(/\\n/g, "\n");
+const PUSH_NOTIFICATION_APN_KEY = process.env.PUSH_NOTIFICATION_APN_KEY?.replace(/\\n/g, "\n");
 const PUSH_NOTIFICATION_APN_KEY_ID = process.env.PUSH_NOTIFICATION_APN_KEY_ID;
 const PUSH_NOTIFICATION_APN_TEAM_ID = process.env.PUSH_NOTIFICATION_APN_TEAM_ID;
 
diff --git a/api/src/index.js b/api/src/index.js
index d2dc45af..f8fc5dd7 100644
--- a/api/src/index.js
+++ b/api/src/index.js
@@ -22,17 +22,11 @@ app.use(cors());
 
 // kube probe
 app.get("/healthz", async (req, res) => {
-  res.send(`Hello World`);
+  res.status(200).send();
 });
 
-app.get("/config", async (req, res) => {
-  res.send({ VERSION, MOBILE_VERSION, MOBILE_ANDROID_BUILD_NUMBER, MOBILE_IOS_BUILD_NUMBER });
-});
-
-// hello world
-const now = new Date();
 app.get("/", async (req, res) => {
-  res.send(`api MSP • ${now.toISOString()}`);
+  res.send({ VERSION, MOBILE_VERSION, MOBILE_ANDROID_BUILD_NUMBER, MOBILE_IOS_BUILD_NUMBER });
 });
 
 // Add header with API version to compare with client.