diff --git a/steps/FileDirSelector.cwl b/steps/FileDirSelector.cwl
index 0f2399925acc5811b45ec2e320429c43cc51ed06..f37124f60b61c518e825ef615b055b26ee14452e 100644
--- a/steps/FileDirSelector.cwl
+++ b/steps/FileDirSelector.cwl
@@ -22,7 +22,7 @@ outputs:
 expression: |
   ${
     var step_name = inputs.step_name
-    var type = inputs.type
+    var keyname = inputs.keyname
     return {'output': inputs.inputs[step_name][keyname]}
   }
 label: FileDirSelector