diff --git a/GCMonitor/GCMonitor-1.4.1.0.ckan b/GCMonitor/GCMonitor-1.4.1.0.ckan
index b1991f4446..e8c3fe493e 100644
--- a/GCMonitor/GCMonitor-1.4.1.0.ckan
+++ b/GCMonitor/GCMonitor-1.4.1.0.ckan
@@ -20,5 +20,10 @@
     ],
     "download": "https://ksp.sarbian.com/jenkins/job/GCMonitor/43/artifact/GCMonitor-1.4.1.0.zip",
     "download_size": 125054,
+    "download_hash": {
+        "sha1": "6160439DFECB23F1F108D37AB85389188D92DBD9",
+        "sha256": "DAE35F11E6846AD973CECCA494ED861B6CE621DA821DA9FF2D6044D6BE853479"
+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }