diff --git a/surfacelights/surfacelights-1.1.ckan b/surfacelights/surfacelights-1.1.ckan
index a8cdd5ed11..088f58b99f 100644
--- a/surfacelights/surfacelights-1.1.ckan
+++ b/surfacelights/surfacelights-1.1.ckan
@@ -25,5 +25,10 @@
     ],
     "download": "http://ckan1.spacedock.info/storage/Why485_16544/Surface_Mounted_Lights/Surface_Mounted_Lights-1.1.zip",
     "download_size": 57368,
+    "download_hash": {
+        "sha1": "2A432A161103E7ABB579D6997908E0FE3D8F04E9",
+        "sha256": "5D24845DD1650E0EA12C45BBE81569442014BE55F6B98F37102F702442A0BCFE"
+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }