diff --git a/water-bodies/app-package.cwl b/water-bodies/app-package.cwl
index 82b2f23..c600f79 100644
--- a/water-bodies/app-package.cwl
+++ b/water-bodies/app-package.cwl
@@ -39,6 +39,7 @@ $graph:
 
   outputs:
   - id: stac_catalog
+    label: STAC Catalog with the detected water bodies STAC Items
     outputSource:
     - node_stac/stac_catalog
     type: Directory