diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Variable.php b/workflow/engine/src/ProcessMaker/BusinessModel/Variable.php
index d253dd5ef..f73506687 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Variable.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Variable.php
@@ -610,6 +610,7 @@ class Variable
             $variableSql = "";
             $sqlLimit = "";
             $variableSqlLimit = "";
+            $sqlConditionLike = "";
 
             $criteria = new \Criteria("workflow");