diff --git a/DMagicOrbitalScience/DMagicOrbitalScience-1.4.3.ckan b/DMagicOrbitalScience/DMagicOrbitalScience-1.4.3.ckan
index d886e2f3e1..d2a4e80c73 100644
--- a/DMagicOrbitalScience/DMagicOrbitalScience-1.4.3.ckan
+++ b/DMagicOrbitalScience/DMagicOrbitalScience-1.4.3.ckan
@@ -75,6 +75,7 @@
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     },
     "download_content_type": "application/zip",
+    "install_size": 28783877,
     "release_date": "2019-11-03T00:28:28.151974+00:00",
     "x_generated_by": "netkan"
 }