diff --git a/roles/tmux/tasks/main.yml b/roles/tmux/tasks/main.yml
index 743423b..afc7bd3 100644
--- a/roles/tmux/tasks/main.yml
+++ b/roles/tmux/tasks/main.yml
@@ -11,6 +11,7 @@
   apt:
     name:
       - tmux
+    default_release: bullseye-backports
   when: ansible_facts['distribution'] == 'Debian'
 
 - name: Create tmux directory