diff --git a/SimpleOrbitCalculator/SimpleOrbitCalculator-1.6.0.1.ckan b/SimpleOrbitCalculator/SimpleOrbitCalculator-1.6.0.1.ckan
index 7136d02da6..0de9a87e40 100644
--- a/SimpleOrbitCalculator/SimpleOrbitCalculator-1.6.0.1.ckan
+++ b/SimpleOrbitCalculator/SimpleOrbitCalculator-1.6.0.1.ckan
@@ -36,6 +36,7 @@
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     },
     "download_content_type": "application/zip",
+    "install_size": 66135,
     "release_date": "2021-07-27T23:28:29.326727+00:00",
     "x_generated_by": "netkan"
 }