diff --git a/src/conf.js b/src/conf.js
index ed7ebb0..0757e1f 100644
--- a/src/conf.js
+++ b/src/conf.js
@@ -1,17 +1,22 @@
 const dotenv = require('dotenv');
 const cli = require('./cli');
 
-// Load environment variables and defaults
-dotenv.config();
-process.env.LOG_LEVEL = 2;
-process.env.OUTPUT_DIR = process.env.OUTPUT_DIR || './szamlak';
-process.env.SLEEP = process.env.SLEEP || 3;
-process.env.TEMP_DIR = process.env.TEMP_DIR || '';
+function configurate() {
+	// Load environment variables and defaults
+	dotenv.config();
+	process.env.LOG_LEVEL = 2;
+	process.env.OUTPUT_DIR = process.env.OUTPUT_DIR || './szamlak';
+	process.env.SLEEP = process.env.SLEEP || 3;
+	process.env.TEMP_DIR = process.env.TEMP_DIR || '';
 
-// Load command line arguments
-cli.config();
+	// Load command line arguments
+	cli.config();
+
+	// Auto print help
+	if (!process.env.DIJNET_USER || !process.env.DIJNET_PASS) {
+		cli.printHelpAndExit();
+	}
 
-// Auto print help
-if (!process.env.DIJNET_USER || !process.env.DIJNET_PASS) {
-	cli.printHelpAndExit();
 }
+
+module.exports = configurate;
diff --git a/src/main.js b/src/main.js
index e06e0c4..c10e2e4 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,11 +1,13 @@
 const fs = require('fs');
 const path = require('path');
 const mkdirp = require('util').promisify(require('mkdirp'));
-require('./conf'); // eslint-disable-line import/no-unassigned-import
+const configurate = require('./conf');
 const { handleError } = require('./err');
 const dijnet = require('./lib');
 const log = require('./logger');
 
+configurate();
+
 function tmp(name) {
 	return process.env.TEMP_DIR.length === 0 ? null : path.join(process.env.TEMP_DIR, name);
 }