diff --git a/KSP-AVC/KSP-AVC-1.4.1.9.ckan b/KSP-AVC/KSP-AVC-1.4.1.9.ckan
index ebb89283fc..7e20c4b081 100644
--- a/KSP-AVC/KSP-AVC-1.4.1.9.ckan
+++ b/KSP-AVC/KSP-AVC-1.4.1.9.ckan
@@ -28,6 +28,7 @@
         "sha256": "D3D2C0CB0E5EE11910DCD2E7BE0086199739051B08F12371961D7A9143660BA6"
     },
     "download_content_type": "application/zip",
+    "install_size": 180581,
     "release_date": "2022-01-14T15:15:50.265773+00:00",
     "x_generated_by": "netkan"
 }