diff --git a/dockingtube/dockingtube-1-0.ckan b/dockingtube/dockingtube-1-0.ckan
index 17f5bc3b97..7504fc9f6f 100644
--- a/dockingtube/dockingtube-1-0.ckan
+++ b/dockingtube/dockingtube-1-0.ckan
@@ -18,5 +18,10 @@
     ],
     "download": "http://ckan1.spacedock.info/storage/codifies_7726/docking_tube/docking_tube-0.zip",
     "download_size": 422140,
+    "download_hash": {
+        "sha1": "880F3BDBD88B1D531CB6C1C9EFFBC13F6F03F362",
+        "sha256": "1BEE2E574929911DFF1D10B7B3270EDD42887B21E48B5A8BAC1564768174A2CB"
+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }