diff --git a/utils.inc.php b/utils.inc.php
index cf93738..34f298d 100644
--- a/utils.inc.php
+++ b/utils.inc.php
@@ -233,9 +233,6 @@ function copyYesWikiFiles($domain, $user, $dbUser)
     exec($sudo.'rm -rf '.$destDir.'/doryphore');
     unlink($tmpFile);
 
-    # we wait 10 seconds before launching install
-    echo "\nEn attente de dézippage (10 secondes)\n\n";
-    exec('sleep 10');
     $curl = 'curl -X POST --insecure --data-urlencode \'config[default_language]=fr\' --data-urlencode \'config[wakka_name]='.$domain.'\' --data-urlencode \'config[root_page]=PagePrincipale\' --data-urlencode \'config[mysql_host]=localhost\' --data-urlencode \'config[mysql_database]='.$dbUser['database'].'\' --data-urlencode \'config[mysql_user]='.$dbUser['user'].'\' --data-urlencode \'config[mysql_password]='.$dbUser['password'].'\' --data-urlencode \'config[table_prefix]=yeswiki_\' --data-urlencode \'admin_name='.$_SERVER['admin_id'].'\' --data-urlencode \'admin_password='.$_SERVER['admin_password'].'\' --data-urlencode \'admin_password_conf='.$_SERVER['admin_password'].'\' --data-urlencode \'admin_email='.$_SERVER['admin_email'].'\' --data-urlencode \'config[rewrite_mode]=1\' --data-urlencode \'submit=Continue\' \'https://'.$domain.'/?PagePrincipale&installAction=install\' 2>&1';
     $output = [];
     exec($curl, $output);
diff --git a/yeswiki-installer.php b/yeswiki-installer.php
index 8adf24a..a634c64 100755
--- a/yeswiki-installer.php
+++ b/yeswiki-installer.php
@@ -76,9 +76,9 @@ if (0 == posix_getuid()) {
             if ($confirm || $input->confirmed()) {
                 $unixUser = createUnixUserWithQuota($user, $quota);
                 $dbUser = createSQLUserAndDatabase($user, $type);
-                copyYesWikiFiles($domain, $user, $dbUser);
                 createNginxConfig($domain, $user, $herseUser, $hersePass);
                 createPhpFpmConfig($user);
+                copyYesWikiFiles($domain, $user, $dbUser);
                 $climate->shout(
                     'The yeswiki was successfully installed on <bold>'.$domain.'</bold>, congrats ! 🎉'."\n"
                     .' Unix user : <bold>'.$unixUser['user'].'</bold> with password : <bold>'.$unixUser['password'].'</bold> was created.'."\n"