diff --git a/Sandcastle/Sandcastle-v1.0.9.ckan b/Sandcastle/Sandcastle-v1.0.9.ckan
index 8b46fb01cf..95c9947c8b 100644
--- a/Sandcastle/Sandcastle-v1.0.9.ckan
+++ b/Sandcastle/Sandcastle-v1.0.9.ckan
@@ -57,6 +57,7 @@
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     },
     "download_content_type": "application/zip",
+    "install_size": 155247565,
     "release_date": "2022-05-13T17:27:36Z",
     "x_generated_by": "netkan"
 }