diff --git a/src/core/models/CoreConfigModel.php b/src/core/models/CoreConfigModel.php
index a47b1504c1b39c4396f98dabd23ee474c2f7ca5d..a757cac4928d41494437293638efdf21cb239510 100644
--- a/src/core/models/CoreConfigModel.php
+++ b/src/core/models/CoreConfigModel.php
@@ -120,6 +120,8 @@ class CoreConfigModel
     {
         if (isset($_SERVER['MAARCH_TMP_DIR'])) {
             $tmpDir = $_SERVER['MAARCH_TMP_DIR'];
+        } elseif (isset($_SERVER['REDIRECT_MAARCH_TMP_DIR'])) {
+            $tmpDir = $_SERVER['REDIRECT_MAARCH_TMP_DIR'];
         } else {
             $tmpDir = sys_get_temp_dir();
         }