diff --git a/packages/backend/src/helpers/telemetry/index.ts b/packages/backend/src/helpers/telemetry/index.ts
index db92f61a..38d5472e 100644
--- a/packages/backend/src/helpers/telemetry/index.ts
+++ b/packages/backend/src/helpers/telemetry/index.ts
@@ -18,6 +18,7 @@ class Telemetry {
   organizationId: string;
   instanceId: string;
   client: Analytics;
+  serviceType: string;
 
   constructor() {
     this.client = new Analytics(WRITE_KEY, DATA_PLANE_URL);
@@ -25,6 +26,10 @@ class Telemetry {
     this.instanceId = instanceId();
   }
 
+  setServiceType(type: string) {
+    this.serviceType = type;
+  }
+
   track(name: string, properties: apiObject) {
     if (!appConfig.telemetryEnabled) {
       return;
@@ -131,6 +136,7 @@ class Telemetry {
     this.track('diagnosticInfo', {
       automatischVersion: appConfig.version,
       serveWebAppSeparately: appConfig.serveWebAppSeparately,
+      serviceType: this.serviceType,
       operatingSystem: {
         type: os.type(),
         version: os.version(),
diff --git a/packages/backend/src/server.ts b/packages/backend/src/server.ts
index e0c0962c..820ff9fc 100644
--- a/packages/backend/src/server.ts
+++ b/packages/backend/src/server.ts
@@ -1,6 +1,9 @@
 import app from './app';
 import appConfig from './config/app';
 import logger from './helpers/logger';
+import telemetry from './helpers/telemetry';
+
+telemetry.setServiceType('main');
 
 const port = appConfig.port;
 
diff --git a/packages/backend/src/worker.ts b/packages/backend/src/worker.ts
index 1c670aba..242562f0 100644
--- a/packages/backend/src/worker.ts
+++ b/packages/backend/src/worker.ts
@@ -1,2 +1,5 @@
 import './config/orm';
 export { worker } from './workers/processor';
+import telemetry from './helpers/telemetry';
+
+telemetry.setServiceType('worker');