diff --git a/SpiceLaunchSystem/SpiceLaunchSystem-0.6.ckan b/SpiceLaunchSystem/SpiceLaunchSystem-0.6.ckan
index d9a01de28b..5d718d2fa4 100644
--- a/SpiceLaunchSystem/SpiceLaunchSystem-0.6.ckan
+++ b/SpiceLaunchSystem/SpiceLaunchSystem-0.6.ckan
@@ -13,6 +13,11 @@
     "ksp_version": "1.0.4",
     "download": "http://ckan1.spacedock.info/storage/maccollo_7896/Spice_Launch_System/Spice_Launch_System-0.6.zip",
     "download_size": 20032584,
+    "download_hash": {
+        "sha1": "BD937426E1B33D05B3E8652463D270E9270D01DE",
+        "sha256": "92831C559EFD81A2B714E613FCB9BE32DFF5CAA686941D2487A0A2DD9B353A2E"
+    },
+    "download_content_type": "application/zip",
     "x_via": "Automated KerbalStuff CKAN submission",
     "x_generated_by": "netkan"
 }