diff --git a/src/radius/RadiusServer.ts b/src/radius/RadiusServer.ts
index cc63043..8321053 100644
--- a/src/radius/RadiusServer.ts
+++ b/src/radius/RadiusServer.ts
@@ -6,8 +6,21 @@ import { RadiusService } from './RadiusService';
 const packageInterface = PackageInterface.get();
 
 export class RadiusServer {
+	private static instance?: RadiusServer;
+
+	public static get(): RadiusServer {
+		if (!this.instance) {
+			this.instance = new this();
+		}
+
+		return this.instance;
+	}
+
 	private server?: UDPServer;
 
+	// eslint-disable-next-line @typescript-eslint/no-empty-function
+	private constructor() {}
+
 	public async up(): Promise<void> {
 		const config = packageInterface.getConfig();
 		const AuthMechanismus = (await import(`../auth/${config.authentication}`))[