diff --git a/app/modules/resources/classes/modules.php b/app/modules/resources/classes/modules.php
index 34398736d6..280846de14 100644
--- a/app/modules/resources/classes/modules.php
+++ b/app/modules/resources/classes/modules.php
@@ -809,10 +809,12 @@ if (!class_exists('modules')) {
 					$xml .= "	</modules>\n";
 					$xml .= "</configuration>";
 
-					$fout = fopen($_SESSION['switch']['conf']['dir']."/autoload_configs/modules.conf.xml","w");
-					fwrite($fout, $xml);
-					unset($xml);
-					fclose($fout);
+					if (file_exists($_SESSION['switch']['conf']['dir'].'/autoload_configs')) {
+						$fout = fopen($_SESSION['switch']['conf']['dir']."/autoload_configs/modules.conf.xml","w");
+						fwrite($fout, $xml);
+						unset($xml);
+						fclose($fout);
+					}
 
 				//apply settings
 					$_SESSION["reload_xml"] = true;