diff --git a/src/main/java/mops/gruppen2/domain/Admin.java b/src/main/java/mops/gruppen2/domain/Admin.java
deleted file mode 100644
index 2b03dae..0000000
--- a/src/main/java/mops/gruppen2/domain/Admin.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package mops.gruppen2.domain;
-
-public class Admin extends Role {
-}
diff --git a/src/main/java/mops/gruppen2/domain/Org.java b/src/main/java/mops/gruppen2/domain/Org.java
deleted file mode 100644
index 4780b5b..0000000
--- a/src/main/java/mops/gruppen2/domain/Org.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package mops.gruppen2.domain;
-
-public class Org extends Role {
-}
diff --git a/src/main/java/mops/gruppen2/domain/Role.java b/src/main/java/mops/gruppen2/domain/Role.java
index c62431e..4d97579 100644
--- a/src/main/java/mops/gruppen2/domain/Role.java
+++ b/src/main/java/mops/gruppen2/domain/Role.java
@@ -1,5 +1,5 @@
 package mops.gruppen2.domain;
 
-public class Role {
-
+public enum Role {
+    ORGA, ADMIN
 }
diff --git a/src/test/java/mops/gruppen2/domain/GroupTest.java b/src/test/java/mops/gruppen2/domain/GroupTest.java
index 3892b9e..4541830 100644
--- a/src/test/java/mops/gruppen2/domain/GroupTest.java
+++ b/src/test/java/mops/gruppen2/domain/GroupTest.java
@@ -67,18 +67,17 @@ class GroupTest {
     void updateRoleForExistingUser() {
         // Arrange
         Group group = new Group();
-        Org org = new Org();
 
         group.applyEvent(new CreateGroupEvent(1L, 1L, "1L", "gruppe1", "Eine Testgruppe"));
         group.applyEvent(new AddUserEvent(1L, 1L, "5L", "Peter", "Pan", "123@mail.de"));
 
         // Act
-        group.applyEvent(new UpdateRoleEvent(1L, 1L, "5L", org));
+        group.applyEvent(new UpdateRoleEvent(1L, 1L, "5L", Role.ORGA));
 
         // Assert
         assertThat(group.getRoles())
                 .containsOnlyKeys(group.getMembers().get(0))
-                .containsValue(org);
+                .containsValue(Role.ORGA);
     }
 
 }