diff --git a/defaults/main.yml b/defaults/main.yml
index 2f1dc2f..53b4bc2 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -18,5 +18,4 @@ zammad_log_path: /var/log/zammad
 zammad_repo: https://github.com/zammad/zammad.git
 zammad_user: zammad
 zammad_user_home: "/home/{{ zammad_user }}"
-zammad_version: 5.0.0
 zammad_webserver_configuration: "/etc/nginx/sites-available/{{ zammad_domain }}"
diff --git a/tasks/zammad.yml b/tasks/zammad.yml
index 3e049a6..0324ae4 100644
--- a/tasks/zammad.yml
+++ b/tasks/zammad.yml
@@ -2,8 +2,9 @@
   git:
     repo: "{{ zammad_repo }}"
     dest: "{{ zammad_home }}"
-    version: "{{ zammad_version }}"
+    version: stable
     force: yes
+    single_branch: yes
 
 - name: "zammad: Ändere Besitzrechte"
   file: