diff --git a/LongMarch11CZ11/LongMarch11CZ11-1.1.ckan b/LongMarch11CZ11/LongMarch11CZ11-1.1.ckan
index bf08a1dbb5..abfd016719 100644
--- a/LongMarch11CZ11/LongMarch11CZ11-1.1.ckan
+++ b/LongMarch11CZ11/LongMarch11CZ11-1.1.ckan
@@ -60,6 +60,7 @@
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     },
     "download_content_type": "application/zip",
+    "install_size": 134421189,
     "release_date": "2020-04-20T03:41:04.252217+00:00",
     "x_generated_by": "netkan"
 }