diff --git a/alfa-client/libs/admin-settings/src/lib/postfach/postfach-container/postfach-form/postfach.formservice.ts b/alfa-client/libs/admin-settings/src/lib/postfach/postfach-container/postfach-form/postfach.formservice.ts
index 1a8f122192eac7732110e0ee37b54244ed3234ab..7f0a67b336a0b1adad0affc350741be662664de1 100644
--- a/alfa-client/libs/admin-settings/src/lib/postfach/postfach-container/postfach-form/postfach.formservice.ts
+++ b/alfa-client/libs/admin-settings/src/lib/postfach/postfach-container/postfach-form/postfach.formservice.ts
@@ -59,7 +59,7 @@ export class PostfachFormService extends AbstractFormService {
   }
 
   protected getPathPrefix(): string {
-    return 'settingsBody';
+    return 'settingBody';
   }
 
   public get invalidEmpty(): boolean {