diff --git a/lib/Utility/Time.php b/lib/Utility/Time.php
index 7565c53ab9..c46dbd524b 100644
--- a/lib/Utility/Time.php
+++ b/lib/Utility/Time.php
@@ -21,7 +21,7 @@ public function getTime() {
      */
     public function getMicroTime() {
         list($millisecs, $secs) = explode(" ", microtime());
-        return $secs . substr($millisecs, 2);
+        return $secs . substr($millisecs, 2, 6);
     }
 
 }