diff --git a/back/lib/ssl_peer_add b/back/lib/ssl_peer_add
index 24b42c5..8d1a3cb 100755
--- a/back/lib/ssl_peer_add
+++ b/back/lib/ssl_peer_add
@@ -63,7 +63,7 @@ san="\n[SAN]\nsubjectAltNames=DNS:${hostname}.${username}.${TLD},DNS:*.${hostnam
 [ "${ipstring}" != "" ] && san="${san},${ipstring}"
 set -x
 printf '%s\n' "${san}" | sudo cat '/etc/ssl/openssl.cnf' /dev/stdin | sudo tee "${SSL_CONFIG_DIR}/${username}/${hostname}.cnf"
-if ! [ -f "${SSL_CONFIG_DIR}/${username}/${hostname}.cnf" ]; then
+if ! sudo [ -f "${SSL_CONFIG_DIR}/${username}/${hostname}.cnf" ]; then
 		printf 'Failed to generate %s/%s/%s.cnf\n' "${SSL_CONFIG_DIR}" "${username}" "${hostname}" >>"${LOGFILE}"
 		sudo tail "${SSL_CONFIG_DIR}/${username}/${hostname}.cnf" >>"${LOGFILE}"
 		exit 7