diff --git a/KerbalConstructionTime/KerbalConstructionTime-1-1.4.11.3.ckan b/KerbalConstructionTime/KerbalConstructionTime-1-1.4.11.3.ckan
index b01b8cea46..a5efbc4a4b 100644
--- a/KerbalConstructionTime/KerbalConstructionTime-1-1.4.11.3.ckan
+++ b/KerbalConstructionTime/KerbalConstructionTime-1-1.4.11.3.ckan
@@ -80,6 +80,7 @@
         "sha256": "95488F3101E38D8A32B2B42D9CD24B12E7A9FA60B561AE63CF888EA6D502528C"
     },
     "download_content_type": "application/zip",
+    "install_size": 878424,
     "release_date": "2022-05-01T17:19:07.125732+00:00",
     "x_generated_by": "netkan"
 }