diff --git a/SystemHeat-Converters/SystemHeat-Converters-0.5.6.ckan b/SystemHeat-Converters/SystemHeat-Converters-0.5.6.ckan
index 7714e05ad7..96f05fba70 100644
--- a/SystemHeat-Converters/SystemHeat-Converters-0.5.6.ckan
+++ b/SystemHeat-Converters/SystemHeat-Converters-0.5.6.ckan
@@ -51,6 +51,7 @@
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     "download_content_type": "application/zip",
+    "install_size": 30468,
     "release_date": "2021-10-03T18:52:55Z",
     "x_generated_by": "netkan"
 }