diff --git a/src-ui/src/app/components/common/edit-dialog/group-edit-dialog/group-edit-dialog.component.ts b/src-ui/src/app/components/common/edit-dialog/group-edit-dialog/group-edit-dialog.component.ts
index bdb8f6d62..4aeefb2a8 100644
--- a/src-ui/src/app/components/common/edit-dialog/group-edit-dialog/group-edit-dialog.component.ts
+++ b/src-ui/src/app/components/common/edit-dialog/group-edit-dialog/group-edit-dialog.component.ts
@@ -43,7 +43,7 @@ export class GroupEditDialogComponent extends EditDialogComponent<Group> {
   getForm(): FormGroup {
     return new FormGroup({
       name: new FormControl(''),
-      permissions: new FormControl(null),
+      permissions: new FormControl([]),
     })
   }
 }