diff --git a/application/helpers/expressions/em_manager_helper.php b/application/helpers/expressions/em_manager_helper.php
index 1b8873c83c8..df1fc714cf2 100644
--- a/application/helpers/expressions/em_manager_helper.php
+++ b/application/helpers/expressions/em_manager_helper.php
@@ -9612,7 +9612,7 @@ static public function ShowSurveyLogicFile($sid, $gid=NULL, $qid=NULL,$LEMdebugL
                 //////
                 // Must parse Validation this way so that regex (preg) works
                 $prettyValidEqn = '';
-                if ($q['prettyValidEqn'] != '') {
+                if ($q['validEqn'] != '') {
                     $validationEqn = $q['validEqn'];
                     if (!isset($LEM->ParseResultCache[$validationEqn]))
                     {