diff --git a/.yamllint.yml b/.yamllint.yml
index c6f9bc9..a049d36 100644
--- a/.yamllint.yml
+++ b/.yamllint.yml
@@ -5,6 +5,7 @@ ignore: |
   ansible/galaxy_collections
   ansible/group_vars/all/vps-hosts.yml
   ansible/roles/traefik/files/traefik.yml
+  ansible/roles/forgejo_runner/files/config.yml
   env
 
 rules:
diff --git a/ansible/roles/forgejo_runner/files/config.yml b/ansible/roles/forgejo_runner/files/config.yml
index d8d3d5e..01a4e3a 100644
--- a/ansible/roles/forgejo_runner/files/config.yml
+++ b/ansible/roles/forgejo_runner/files/config.yml
@@ -8,7 +8,7 @@ runner:
   # Where to store the registration result.
   file: /data/.runner
   # Execute how many tasks concurrently at the same time.
-  capacity: "{{ ansible_processor_nproc }}"
+  capacity: {{ ansible_processor_nproc }}
   # Extra environment variables to run jobs.
   envs: {}
   # Extra environment variables to run jobs from a file.