diff --git a/CST100Starliner/CST100Starliner-v2.1.ckan b/CST100Starliner/CST100Starliner-v2.1.ckan
index 7b7b4bb1aa..ca9f95083b 100644
--- a/CST100Starliner/CST100Starliner-v2.1.ckan
+++ b/CST100Starliner/CST100Starliner-v2.1.ckan
@@ -48,6 +48,7 @@
         "sha256": "183A4997E38C54AB1FF3CE33FE3334401D8B93E8A81CB3BB495CEBE754CB26D9"
     },
     "download_content_type": "application/zip",
+    "install_size": 91551230,
     "release_date": "2020-05-30T09:16:16.699347+00:00",
     "x_generated_by": "netkan"
 }