diff --git a/bin/gen_list.sh b/bin/gen_list.sh
index b7147a6..ba9cda5 100755
--- a/bin/gen_list.sh
+++ b/bin/gen_list.sh
@@ -8,4 +8,5 @@ mv generated "${CERTMANAGER_SHORTVERSION}"
 cat generated.log | while read LIGNE; do if [ $(echo "${LIGNE}" | grep -c ^File) -eq 1 ]; then echo -n "${LIGNE} "; else echo "${LIGNE}"; fi; done | grep ^File | sort -V | sed 's|.*\(generated/\)\(.*\.yaml\)|    - "'${CERTMANAGER_SHORTVERSION}'/\2"|'
 
 sed '/args:/ a\          - --dns01-recursive-nameservers=8.8.8.8:53,1.1.1.1:53' -i "${CERTMANAGER_SHORTVERSION}"/cert-manager-Deployment.yaml
+rm -f generated.log cert-manager.yaml