diff --git a/Graphotron/Graphotron-1.5.1.0.ckan b/Graphotron/Graphotron-1.5.1.0.ckan
index 1259571d36..bf7bac93e0 100644
--- a/Graphotron/Graphotron-1.5.1.0.ckan
+++ b/Graphotron/Graphotron-1.5.1.0.ckan
@@ -34,5 +34,6 @@
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     },
     "download_content_type": "application/zip",
+    "install_size": 170050,
     "x_generated_by": "netkan"
 }