diff --git a/InterstellarFuelSwitch-Core/InterstellarFuelSwitch-Core-1.25.ckan b/InterstellarFuelSwitch-Core/InterstellarFuelSwitch-Core-1.25.ckan
index 04f2dce3fe..30be8bc77d 100644
--- a/InterstellarFuelSwitch-Core/InterstellarFuelSwitch-Core-1.25.ckan
+++ b/InterstellarFuelSwitch-Core/InterstellarFuelSwitch-Core-1.25.ckan
@@ -27,5 +27,10 @@
     ],
     "download": "https://spacedock.info/mod/175/Interstellar%20Fuel%20Switch/download/1.25",
     "download_size": 73754,
+    "download_hash": {
+        "sha1": "DB3BB0F04B382A89017625BB406F72DD249C3055",
+        "sha256": "31293F3788ED2B765ECDF3E36F9F24346167A5D3E36F81880B4DC7B41CBAD145"
+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }