diff --git a/.github/workflows/ansible-apply.yaml b/.github/workflows/ansible-apply.yaml
index c17e964..d2dd6b2 100644
--- a/.github/workflows/ansible-apply.yaml
+++ b/.github/workflows/ansible-apply.yaml
@@ -43,6 +43,7 @@ jobs:
           for host in $TRUSTED_HOSTS; do
             ssh-keyscan $host >> ~/.ssh/known_hosts
           done
+          chmod 600 ~/.ssh/known_hosts
 
       - name: Apply Ansible Playbook
         env: