diff --git a/.gitignore b/.gitignore
index 06ff767..3f3fa0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,9 +24,14 @@ harden/debug/ssh-key
 13-inch-thin-cannon/tests/*.qcow2
 13-inch-thin-cannon/tests/*.pid
 13-inch-thin-cannon/tests/*.log
+13-inch-thin-cannon/tests/*.out
 13-inch-thin-cannon/tests/ovmf/
 13-inch-thin-cannon/tests/ovmf-vars.fd
 
+# qemu/kernel debug artifacts
+harden/debug/*.log
+harden/debug/*.pid
+
 # Generated Ansible inventory
 kubernetes/ansible/inventory.ini