diff --git a/src/risotto/machine.py b/src/risotto/machine.py
index 7876ebd..7801cf9 100644
--- a/src/risotto/machine.py
+++ b/src/risotto/machine.py
@@ -539,7 +539,7 @@ def build_files(hostname: str,
                     if is_list_name != is_list_domain:
                         raise Exception('certificate name and domain name must be a list together')
                     if 'provider' not in certificate_data:
-                        certificate_data['provider'] = 'autosigne'
+                        certificate_data['provider'] = 'self-signed'
                     if is_list_name:
                         if len(certificate_data['name']) != len(certificate_data['domain']):
                             raise Exception('certificate name and domain name must have same length')