diff --git a/post_pro/merge_tif.py b/post_pro/merge_tif.py
index b5711af..c8393e0 100644
--- a/post_pro/merge_tif.py
+++ b/post_pro/merge_tif.py
@@ -219,7 +219,9 @@ class MergeTif:
                         'path': 'odm_dem',
                         'filename': 'dsm.original.tif',
                         'output': 'dsm.tif'
-                    },
+                    }
+                )
+                products.append(
                     {
                         'name': 'DTM',
                         'path': 'odm_dem',