diff --git a/bin/regenerateDevKeys.php b/bin/regenerateDevKeys.php
index 609400cd7e..e7e19756ba 100644
--- a/bin/regenerateDevKeys.php
+++ b/bin/regenerateDevKeys.php
@@ -10,6 +10,8 @@
 openssl_pkey_export($ssl, $privateKey);
 $publicKey = openssl_pkey_get_details($ssl)['key'];
 
-mkdir($target);
+if (!file_exists($target)) {
+    mkdir($target);
+}
 file_put_contents("{$target}minds.pem", $privateKey);
 file_put_contents("{$target}minds.pub", $publicKey);