diff --git a/lib/zeebe/util/feelUtility.js b/lib/zeebe/util/feelUtility.js
index f140dc2..6f769e5 100644
--- a/lib/zeebe/util/feelUtility.js
+++ b/lib/zeebe/util/feelUtility.js
@@ -158,7 +158,7 @@ export function getResultContext(expression, variables = {}) {
  * @returns {{ expression: String, unresolved: Array<String> }}}
  */
 function getExpressionDetails(variable, origin) {
-  const expression = getIoExpression(variable, origin) || getScriptExpression(variable, origin);
+  const expression = getScriptExpression(variable, origin) || getIoExpression(variable, origin);
 
   if (!expression) {
     return;