diff --git a/steps/DP3.ParsetGenerator.cwl b/steps/DP3.ParsetGenerator.cwl
index 34e0ada18e4ac43ce0872666e73537e7641a4749..fdb5d66d470ff3257c9c770ded3d14531b3b16a7 100644
--- a/steps/DP3.ParsetGenerator.cwl
+++ b/steps/DP3.ParsetGenerator.cwl
@@ -122,7 +122,7 @@ outputs:
         }
         return out_names
         }
-  - id: output_directories_names
+  - id: output_directory_names
     doc: expected output directories
     type: Any
     outputBinding: