diff --git a/src/WebDAVAdapter.php b/src/WebDAVAdapter.php
index 92e29e6..bd6fe9b 100644
--- a/src/WebDAVAdapter.php
+++ b/src/WebDAVAdapter.php
@@ -391,7 +391,13 @@ protected function normalizeObject(array $object, $path)
         $result = Util::map($object, static::$resultMap);
 
         if (isset($object['{DAV:}getlastmodified'])) {
-            $result['timestamp'] = strtotime($object['{DAV:}getlastmodified']);
+            $datestring = $object['{DAV:}getlastmodified'];
+            $result['timestamp'] = strtotime($datestring);
+            
+            if ($result['timestamp'] === false) {
+                $datestring = substr($datestring, 0, strrpos($datestring, ' '));
+                $result['timestamp'] = strtotime($datestring);
+            }
         }
 
         $result['type'] = 'file';