diff --git a/RealPlume/RealPlume-2-v10.4.10.ckan b/RealPlume/RealPlume-2-v10.4.10.ckan
index 184c533ceb..ccaaf17a41 100644
--- a/RealPlume/RealPlume-2-v10.4.10.ckan
+++ b/RealPlume/RealPlume-2-v10.4.10.ckan
@@ -42,5 +42,10 @@
     ],
     "download": "https://github.com/KSP-RO/RealPlume/releases/download/v10.4.10/RealPlume_v10.4.10.zip",
     "download_size": 25763445,
+    "download_hash": {
+        "sha1": "D550F7FAE0C717860AB4661C3E2FA2157252C185",
+        "sha256": "291B8590FF582A7B8E70B3FDD4C3A584F732C31E15842D42B134FE501669789B"
+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }