diff --git a/lib/helper.php b/lib/helper.php
index 2f71bdad2dc8e22e9126dae7d063a92ea894429f..80074a21b97e0a27a38390366c7cd7472da04d65 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -194,7 +194,7 @@ class OC_Helper {
 			$bytes *= $bytes_array[$matches[1]];
 		}
 
-		$bytes = intval(round($bytes, 2));
+		$bytes = round($bytes, 2);
 
 		return $bytes; 
 	}