diff --git a/src/main/java/mops/gruppen2/config/Gruppen2Config.java b/src/main/java/mops/gruppen2/config/Gruppen2Config.java
index 4b60fa5..6f44779 100644
--- a/src/main/java/mops/gruppen2/config/Gruppen2Config.java
+++ b/src/main/java/mops/gruppen2/config/Gruppen2Config.java
@@ -8,8 +8,11 @@ import org.springframework.context.annotation.Configuration;
 @Configuration
 public class Gruppen2Config {
 
-    @Autowired
-    GroupService groupService;
-    @Autowired
-    EventService eventService;
+    final GroupService groupService;
+    final EventService eventService;
+
+    public Gruppen2Config(GroupService groupService, EventService eventService) {
+        this.groupService = groupService;
+        this.eventService = eventService;
+    }
 }
diff --git a/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java b/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
index bc8ef88..8406175 100644
--- a/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
+++ b/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
@@ -43,15 +43,15 @@ public class Gruppen2Controller {
     private final UserService userService;
     private final ControllerService controllerService;
     private final InviteLinkRepositoryService inviteLinkRepositoryService;
-    @Autowired
-    Gruppen2Config gruppen2Config;
+    private final Gruppen2Config gruppen2Config;
 
-    public Gruppen2Controller(KeyCloakService keyCloakService, GroupService groupService, UserService userService, ControllerService controllerService, InviteLinkRepositoryService inviteLinkRepositoryService) {
+    public Gruppen2Controller(KeyCloakService keyCloakService, GroupService groupService, UserService userService, ControllerService controllerService, InviteLinkRepositoryService inviteLinkRepositoryService, Gruppen2Config gruppen2Config) {
         this.keyCloakService = keyCloakService;
         this.groupService = groupService;
         this.userService = userService;
         this.controllerService = controllerService;
         this.inviteLinkRepositoryService = inviteLinkRepositoryService;
+        this.gruppen2Config = gruppen2Config;
     }
 
     /**
@@ -258,6 +258,10 @@ public class Gruppen2Controller {
     public String pDeleteGroup(KeycloakAuthenticationToken token, @RequestParam("group_id") Long groupId){
         Account account = keyCloakService.createAccountFromPrincipal(token);
         User user = new User(account.getName(), account.getGivenname(), account.getFamilyname(), account.getEmail());
+        Group group = userService.getGroupById(groupId);
+        if(group.getRoles().get(user.getId()) != Role.ADMIN ){
+            return "error";
+        }
         controllerService.deleteGroupEvent(user.getId(), groupId);
         return "redirect:/gruppen2/";
     }
diff --git a/src/main/resources/templates/detailsMember.html b/src/main/resources/templates/detailsMember.html
index 157649a..3a6ca19 100644
--- a/src/main/resources/templates/detailsMember.html
+++ b/src/main/resources/templates/detailsMember.html
@@ -61,7 +61,7 @@
                     </form>
                     <form action="/gruppen2/deleteGroup" method="post">
                         <button class="btn btn-danger" style="border-style: none; margin: 5px"
-                                th:name="group_id" th:value="${group.getId()}"
+                                th:name="group_id" th:value="${group.getId()}" th:if="${group.getRoles().get(user.getId()) == admin}"
                                 type="submit">Gruppe löschen
                         </button>
                     </form>