diff --git a/IXSWarpshipOS/IXSWarpshipOS-0.3.3.ckan b/IXSWarpshipOS/IXSWarpshipOS-0.3.3.ckan
index dbf7de7275..68d17f0bc9 100644
--- a/IXSWarpshipOS/IXSWarpshipOS-0.3.3.ckan
+++ b/IXSWarpshipOS/IXSWarpshipOS-0.3.3.ckan
@@ -26,5 +26,10 @@
     ],
     "download": "https://spacedock.info/mod/589/IXS-Warpship-OS/download/0.3.3",
     "download_size": 12898104,
+    "download_hash": {
+        "sha1": "D0B2F73BDB6413AF8161E4ACF8CA197058853037",
+        "sha256": "FD31811245C4C921F8C81A1B997916502BB0C3225FFC8E96E708580B87C05F91"
+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }