diff --git a/collections/4D_Greenland_Duration.yaml b/collections/4D_Greenland_Duration.yaml
index 234aa09f..a453487c 100644
--- a/collections/4D_Greenland_Duration.yaml
+++ b/collections/4D_Greenland_Duration.yaml
@@ -50,3 +50,4 @@ Resources:
     CollectionId: 6868b841-2c93-4a7d-bf0b-2f11c24bf9dd
 Image: 4D_Greenland_Melt_Duration/thumbnail.png
 Legend: 4D_Greenland_Melt_Duration/legend.png
+