diff --git a/StandardPropulsionSystems/StandardPropulsionSystems-1.0.6.1.ckan b/StandardPropulsionSystems/StandardPropulsionSystems-1.0.6.1.ckan
index e6f08603c2..4b1437db17 100644
--- a/StandardPropulsionSystems/StandardPropulsionSystems-1.0.6.1.ckan
+++ b/StandardPropulsionSystems/StandardPropulsionSystems-1.0.6.1.ckan
@@ -31,6 +31,7 @@
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     "download_content_type": "application/zip",
+    "install_size": 944421,
     "release_date": "2021-04-21T04:07:38.470728+00:00",
     "x_generated_by": "netkan"
 }