diff --git a/src/app/core/auth/models/auth-method.model.ts b/src/app/core/auth/models/auth-method.model.ts
index c785506d1b..21b130fb2e 100644
--- a/src/app/core/auth/models/auth-method.model.ts
+++ b/src/app/core/auth/models/auth-method.model.ts
@@ -1,30 +1,30 @@
 export class AuthMethodModel {
   authMethodName: string;
   location?: string;
-  authMethodConstant: AuthMethodConstants
+  authMethodConstant: AuthMethodType
 
   constructor(authMethodName: string, location?: string) {
     this.authMethodName = authMethodName;
     this.location = location;
     switch (authMethodName) {
       case 'ip': {
-        this.authMethodConstant = AuthMethodConstants.IP;
+        this.authMethodConstant = AuthMethodType.Ip;
         break;
       }
       case 'ldap': {
-        this.authMethodConstant = AuthMethodConstants.LDAP;
+        this.authMethodConstant = AuthMethodType.Ldap;
         break;
       }
       case 'shibboleth': {
-        this.authMethodConstant = AuthMethodConstants.SHIBBOLETH;
+        this.authMethodConstant = AuthMethodType.Shibboleth;
         break;
       }
       case 'x509': {
-        this.authMethodConstant = AuthMethodConstants.X509;
+        this.authMethodConstant = AuthMethodType.X509;
         break;
       }
       case 'password': {
-        this.authMethodConstant = AuthMethodConstants.PASSWORD;
+        this.authMethodConstant = AuthMethodType.Password;
         break;
       }
 
@@ -35,10 +35,10 @@ export class AuthMethodModel {
   }
 }
 
-export enum AuthMethodConstants {
-  IP,
-  LDAP,
-  SHIBBOLETH,
-  X509,
-  PASSWORD,
+export enum AuthMethodType {
+  Password = 'password',
+  Shibboleth = 'shibboleth',
+  Ldap = 'ldap',
+  Ip = 'ip',
+  X509 = 'x509'
 }
diff --git a/src/app/shared/log-in/log-in.component.ts b/src/app/shared/log-in/log-in.component.ts
index 7b5f0a0414..4ef4ad654e 100644
--- a/src/app/shared/log-in/log-in.component.ts
+++ b/src/app/shared/log-in/log-in.component.ts
@@ -5,7 +5,7 @@ import {getAuthenticationMethods} from '../../core/auth/selectors';
 import {map} from 'rxjs/operators';
 import {AppState} from '../../app.reducer';
 import {Observable} from 'rxjs';
-import {AuthMethodConstants} from '../../core/auth/models/auth-method.model';
+import {AuthMethodType} from '../../core/auth/models/auth-method.model';
 import {DynamicLoginMethod} from './log-in.model';
 import {LogInPasswordComponent} from './methods/password/log-in-password.component';
 
@@ -54,10 +54,10 @@ export class LogInComponent implements OnDestroy, OnInit {
     this.dynamicLoginMethods = this.store.select(getAuthenticationMethods).pipe(
       map(((authMethods) => authMethods.map((authMethod) => {
             switch (authMethod.authMethodConstant) {
-              case AuthMethodConstants.PASSWORD:
+              case AuthMethodType.Password:
                 return new DynamicLoginMethod(authMethod.authMethodName, LogInPasswordComponent)
                 break;
-              case AuthMethodConstants.SHIBBOLETH:
+              case AuthMethodType.Shibboleth:
                 this.shibbolethUrl = authMethod.location;
                 // this.shibbolethUrl = 'https://fis.tiss.tuwien.ac.at/Shibboleth.sso/Login?target=https://fis.tiss.tuwien.ac.at/shibboleth';
                 return new DynamicLoginMethod(authMethod.authMethodName, DynamicShibbolethComponent, authMethod.location)
@@ -73,19 +73,6 @@ export class LogInComponent implements OnDestroy, OnInit {
 
   }
 
-  /* this.dynamicLoginMethods = this.dynamicLoginMethods = [
-     {
-       label: 'PasswordComponent',
-       component: LogInComponent
-     },
-     {
-       label: 'ShibbolethComponent',
-       component: DynamicShibbolethComponent
-     },
-
-   ];
- }*/
-
   /**
    *  Lifecycle hook that is called when a directive, pipe or service is destroyed.
    * @method ngOnDestroy