diff --git a/package.json b/package.json
index e0d92be..04f0bab 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,7 @@
 {
 	"dependencies": {
-		"@odit/lfk-client-node": "^1.1.1"
+		"@odit/lfk-client-node": "^1.1.1",
+		"dotenv": "^16.0.3"
 	},
 	"type": "module"
 }
diff --git a/src/createFixedScansForGroup.js b/src/createFixedScansForGroup.js
index 54ae32f..0d298e2 100644
--- a/src/createFixedScansForGroup.js
+++ b/src/createFixedScansForGroup.js
@@ -1,26 +1,32 @@
 import { AuthService, OpenAPI, RunnerService, RunnerTeamService, ScanService } from "@odit/lfk-client-node";
+import * as dotenv from 'dotenv';
+dotenv.config()
 
 const groupID = 3;
 const distanceMeter = 69;
 
-OpenAPI.BASE = process.env.BASE_URL || "http://localhost:4010";
-const user = process.env.USER || "demo";
-const password = process.env.PASSWORD || "demo";
+OpenAPI.BASE = process.env.BASE_URL;
+const user = process.env.USER;
+const password = process.env.PASSWORD;
 
-const auth = await AuthService.authControllerLogin({username: user, password});
+if(!user || !password || !OpenAPI.BASE){
+    process.exit(1)
+}
+
+const auth = await AuthService.authControllerLogin({ username: user, password });
 OpenAPI.TOKEN = auth.access_token;
 console.log("Logged in")
 
 const team = await RunnerTeamService.runnerTeamControllerGetOne(groupID);
-if(!team){
+if (!team) {
     process.exit(1)
 }
 
 const runners = await RunnerService.runnerControllerGetAll();
-const groupRunners = runners.filter((r)=> r.group.id == team.id);
+const groupRunners = runners.filter((r) => r.group.id == team.id);
 
 const scans = [];
 for (const runner of groupRunners) {
-    scans.push(ScanService.scanControllerPost({distance: distanceMeter, runner:runner.id, valid: true}))
+    scans.push(ScanService.scanControllerPost({ distance: distanceMeter, runner: runner.id, valid: true }))
 }
 await Promise.all(scans);
\ No newline at end of file