diff --git a/typo3/sysext/install/Classes/Report/InstallStatusReport.php b/typo3/sysext/install/Classes/Report/InstallStatusReport.php
index bc473b0c5bb4eb24d59de95317b12050ff4d584e..6a17718940f8271fd264646fb8c7bb8825261587 100644
--- a/typo3/sysext/install/Classes/Report/InstallStatusReport.php
+++ b/typo3/sysext/install/Classes/Report/InstallStatusReport.php
@@ -76,8 +76,8 @@ class InstallStatusReport implements \TYPO3\CMS\Reports\StatusProviderInterface
             $sitePath . '/typo3conf/' => 2,
             $sitePath . '/typo3conf/ext/' => 0,
             $sitePath . '/typo3conf/l10n/' => 0,
-            $sitePath . $GLOBALS['TYPO3_CONF_VARS']['BE']['fileadminDir'] => -1,
-            $sitePath . $GLOBALS['TYPO3_CONF_VARS']['BE']['fileadminDir'] . '_temp_/' => 0,
+            $sitePath . '/' . $GLOBALS['TYPO3_CONF_VARS']['BE']['fileadminDir'] => -1,
+            $sitePath . '/' . $GLOBALS['TYPO3_CONF_VARS']['BE']['fileadminDir'] . '_temp_/' => 0,
         ];
 
         if ($GLOBALS['TYPO3_CONF_VARS']['EXT']['allowGlobalInstall']) {