diff --git a/tasks/main.yml b/tasks/main.yml
index 42df167..5cb571e 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -12,6 +12,10 @@
   when: borgbase is defined and borgbase
   tags: borgbase
 
+- name: Setup Hetzner storagebox backup
+  ansible.builtin.import_tasks: storagebox.yml
+  tags: storagebox
+
 - name: Setup borg
   ansible.builtin.import_tasks: borg.yml
   tags: borg
diff --git a/tasks/storagebox.yml b/tasks/storagebox.yml
new file mode 100644
index 0000000..266fd93
--- /dev/null
+++ b/tasks/storagebox.yml
@@ -0,0 +1,12 @@
+---
+- name: "Storagebox | Read key from file"
+  ansible.builtin.slurp:
+    src: "{{ borg_ssh_key_file_path }}.pub"
+  register: ssh_key
+  check_mode: true
+
+- name: "Storagebox | Copy key to Hetzner"
+  ansible.posix.authorized_key:
+    user: "{{ hetzner_storagebox_user }}"
+    key: "{{ (ssh_key.content | b64decode) }}"
+  delegate_to: "{{ hetzner_storagebox }}"