diff --git a/NearFuturePropulsion-XenonHETs/NearFuturePropulsion-XenonHETs-1.3.5.ckan b/NearFuturePropulsion-XenonHETs/NearFuturePropulsion-XenonHETs-1.3.5.ckan
index d62e0d0def..678a159c6b 100644
--- a/NearFuturePropulsion-XenonHETs/NearFuturePropulsion-XenonHETs-1.3.5.ckan
+++ b/NearFuturePropulsion-XenonHETs/NearFuturePropulsion-XenonHETs-1.3.5.ckan
@@ -38,6 +38,7 @@
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+    "install_size": 18270,
     "release_date": "2021-08-26T18:30:24.807045+00:00",
     "x_generated_by": "netkan"
 }