diff --git a/classes/cronlog-renderer.class.php b/classes/cronlog-renderer.class.php
index 82f5975bb0e5b0247ebc90e5e90115764d43a34a..fe8a776d644f1322b49ee7c444ee5fe65e2f453a 100644
--- a/classes/cronlog-renderer.class.php
+++ b/classes/cronlog-renderer.class.php
@@ -223,7 +223,7 @@ class cronlogrenderer extends cronlog{
                         .$aEntry['SCRIPTTTL']
                         .$sTtlHr
                     .'</td>'
-                    . '<td class="'.($aEntry['SCRIPTRC']>0 ? 'message-error' : 'message-ok' ).'">'
+                    . '<td class="'.($aEntry['SCRIPTRC'] ? ($aEntry['SCRIPTRC']>0 ? 'message-error' : 'message-ok') : '' ).'">'
                         .($aEntry['SCRIPTRC'] ? $aEntry['SCRIPTRC'] : '⏳')
                         .'</td>'
                     . '<td class="'.($iNextRunWarn < date("U")