diff --git a/conf/ldap_conf.php b/conf/ldap_conf.php
new file mode 100644
index 00000000..a4688d69
--- /dev/null
+++ b/conf/ldap_conf.php
@@ -0,0 +1,7 @@
+App::$config['system']['addon'] = 'ldapauth';
+
+App::$config['ldapauth']['ldap_server'] = 'localhost';
+App::$config['ldapauth']['ldap_searchdn'] = 'ou=users,dc=yunohost,dc=org';
+App::$config['ldapauth']['ldap_userattr'] = 'uid';
+App::$config['ldapauth']['ldap_autocreateaccount_emailattribute'] = 'mail';
+App::$config['ldapauth']['create_account'] = '1';
diff --git a/scripts/install b/scripts/install
index 51e430b0..143b5781 100755
--- a/scripts/install
+++ b/scripts/install
@@ -85,7 +85,9 @@ sudo sed -i "s/mysqlusername/$db_user/g" $final_path/.htconfig.php
 sudo sed -i "s/mysqldatabasename/$db_user/g" $final_path/.htconfig.php
 sudo sed -i "s/mysite.example/$domain/g" $final_path/.htconfig.php
 sudo sed -i "s/if the auto install failed, put a unique random string here/$(ynh_string_random)$(ynh_string_random)$(ynh_string_random)/g" $final_path/.htconfig.php
-sudo sed -i "s/ADMIN_EMAIL_REPLACE/$email/g" $final_path/.htconfig.php
+sudo sed -i "s/\['admin_email'\] = '';/\['admin_email'\] = '$email';/g" $final_path/.htconfig.php
+# addon ldap config
+sudo su -c "cat ../conf/ldap_conf.php >> $final_path/.htconfig.php"
 
 # Set www-data to owner
 sudo chown -R www-data:www-data $final_path
diff --git a/scripts/upgrade b/scripts/upgrade
index 94c299c8..41f3a1f9 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -58,7 +58,10 @@ sudo sed -i "s/mysqlusername/$db_user/g" $final_path/.htconfig.php
 sudo sed -i "s/mysqldatabasename/$db_user/g" $final_path/.htconfig.php
 sudo sed -i "s/mysite.example/$domain/g" $final_path/.htconfig.php
 sudo sed -i "s/if the auto install failed, put a unique random string here/$(ynh_string_random)$(ynh_string_random)$(ynh_string_random)/g" $final_path/.htconfig.php
-sudo sed -i "s/ADMIN_EMAIL_REPLACE/$email/g" $final_path/.htconfig.php
+sudo sed -i "s/\['admin_email'\] = '';/\['admin_email'\] = '$email';/g" $final_path/.htconfig.php
+
+# addon ldap config
+sudo su -c "cat ../conf/ldap_conf.php >> $final_path/.htconfig.php"
 
 # Set www-data to owner
 sudo chown -R www-data:www-data $final_path