diff --git a/roles/preseed/defaults/main.yml b/roles/preseed/defaults/main.yml
index d2f5dfa16737be38caace50dd60b7ddf9df19d7e..c48e6145ad407ac1024aa7a657ab17c4dd09c288 100644
--- a/roles/preseed/defaults/main.yml
+++ b/roles/preseed/defaults/main.yml
@@ -9,7 +9,7 @@ preseed_locale: en_US.UTF-8
 preseed_mirror_directory: /debian
 preseed_mirror_hostname: ftp.se.debian.org
 preseed_mirror_proxy: ""
-preseed_network_auto: yes
+preseed_network_auto: true
 preseed_network_interface: eth0
 preseed_root_password: root
 preseed_server_overrides: {}