diff --git a/MasterTechAerospace/MasterTechAerospace-3.7.ckan b/MasterTechAerospace/MasterTechAerospace-3.7.ckan
index 7c3a49a736..c7c6c83da8 100644
--- a/MasterTechAerospace/MasterTechAerospace-3.7.ckan
+++ b/MasterTechAerospace/MasterTechAerospace-3.7.ckan
@@ -20,5 +20,10 @@
     ],
     "download": "http://ckan1.spacedock.info/storage/TMasterson5_13720/Master_Tech_Aerospace/Master_Tech_Aerospace-3.7.zip",
     "download_size": 16649856,
+    "download_hash": {
+        "sha1": "6B44740B692C43443E7120AD927EF15F70ECA27C",
+        "sha256": "5EF81C74B29B6EAC37A04675DF976BDB74F3313589B1FE95A2D15C6E13F93FA3"
+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }