diff --git a/install/cli.php b/install/cli.php
index e0816feafe..a17faa690c 100644
--- a/install/cli.php
+++ b/install/cli.php
@@ -72,10 +72,10 @@ if (!$installerConfig->get('cliSessionId')) {
     session_start();
     $installerConfig->set('cliSessionId', session_id());
     $installerConfig->save();
+} else {
+    session_id($installerConfig->get('cliSessionId'));
 }
 
-$sessonId = session_id($installerConfig->get('cliSessionId'));
-
 ob_start();
 
 try {