diff --git a/config/config.sample.php b/config/config.sample.php
index a841831f018851d109bc84cfcf7161d48b76fb2a..0f39ad185ccb3011151aca227e55aa93e8f526cc 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -505,7 +505,7 @@ $CONFIG = array(
 
 /**
  * Loglevel to start logging at. Valid values are: 0 = Debug, 1 = Info, 2 =
- * Warning, 3 = Error. The default value is Warning.
+ * Warning, 3 = Error, and 4 = Fatal. The default value is Warning.
  */
 'loglevel' => 2,