diff --git a/lib/private/files.php b/lib/private/files.php
index 98f3c52d6c6227a0a38c98607137ac69fdf57d39..d42ab3d1852f585d7f1efb8b96f68dfd5c4d567c 100644
--- a/lib/private/files.php
+++ b/lib/private/files.php
@@ -182,7 +182,7 @@ class OC_Files {
 		}
 
 		if (isset($_SERVER['MOD_X_ACCEL_REDIRECT_ENABLED'])) {
-			$filename = \OC::$WEBROOT . '/data' . \OC\Files\Filesystem::getRoot() . $filename;
+			$filename = \OC\Files\Filesystem::getLocalFile($filename);
 			header("X-Accel-Redirect: " . $filename);
 		}
 	}