diff --git a/ExplorationRoverSystembyASET/ExplorationRoverSystembyASET-0.4.0.4.ckan b/ExplorationRoverSystembyASET/ExplorationRoverSystembyASET-0.4.0.4.ckan
index c04af619c2..bc69fc5d85 100644
--- a/ExplorationRoverSystembyASET/ExplorationRoverSystembyASET-0.4.0.4.ckan
+++ b/ExplorationRoverSystembyASET/ExplorationRoverSystembyASET-0.4.0.4.ckan
@@ -64,6 +64,7 @@
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     "download_content_type": "application/zip",
+    "install_size": 21236741,
     "release_date": "2022-03-02T19:01:04.988389+00:00",
     "x_generated_by": "netkan"
 }