diff --git a/lib/zeebe/util/feelUtility.js b/lib/zeebe/util/feelUtility.js
index 24fd387..ebbbb92 100644
--- a/lib/zeebe/util/feelUtility.js
+++ b/lib/zeebe/util/feelUtility.js
@@ -198,7 +198,7 @@ function getIoExpression(variable, origin) {
     return;
   }
 
-  const mapping = mappings.find(mapping => mapping.target === variable.name);
+  const mapping = mappings.filter(mapping => mapping.target === variable.name).pop();
 
   if (!mapping || !mapping.source) {
     return;