diff --git a/workflow/engine/src/ProcessMaker/Core/System.php b/workflow/engine/src/ProcessMaker/Core/System.php
index 1fd30c670..949936ec2 100644
--- a/workflow/engine/src/ProcessMaker/Core/System.php
+++ b/workflow/engine/src/ProcessMaker/Core/System.php
@@ -1248,7 +1248,7 @@ class System
         }
 
         $value = $config['at_risk_delegation_max_time'];
-        if ($value > 0 && $value < 1) {
+        if ($value < 0 || $value > 1) {
             $config['at_risk_delegation_max_time'] = self::$defaultConfig['at_risk_delegation_max_time'];
         }