diff --git a/typo3/sysext/workspaces/Classes/Service/GridData.php b/typo3/sysext/workspaces/Classes/Service/GridData.php
index c04dc34..93b8a1c 100644
--- a/typo3/sysext/workspaces/Classes/Service/GridData.php
+++ b/typo3/sysext/workspaces/Classes/Service/GridData.php
@@ -310,10 +310,10 @@ class tx_Workspaces_Service_GridData {
 
 							// Traverse filenames and read their md5 sum:
 						foreach ($files1 as $filename => $tmp) {
-							$files1[$filename] = @is_file(PATH_site . $uploadFolder . '/' . $filename) ? md5(t3lib_div::getUrl(PATH_site . $uploadFolder . '/' . $filename)) : $filename;
+							$files1[$filename] = @is_file(PATH_site . $uploadFolder . '/' . $filename) ? md5(t3lib_div::getURL(PATH_site . $uploadFolder . '/' . $filename)) : $filename;
 						}
 						foreach ($files2 as $filename => $tmp) {
-							$files2[$filename] = @is_file(PATH_site . $uploadFolder . '/' . $filename) ? md5(t3lib_div::getUrl(PATH_site . $uploadFolder . '/' . $filename)) : $filename;
+							$files2[$filename] = @is_file(PATH_site . $uploadFolder . '/' . $filename) ? md5(t3lib_div::getURL(PATH_site . $uploadFolder . '/' . $filename)) : $filename;
 						}
 
 							// Implode MD5 sums and set flag: