diff --git a/PhysicsRangeExtender/PhysicsRangeExtender-1.21.0.ckan b/PhysicsRangeExtender/PhysicsRangeExtender-1.21.0.ckan
index daf2ded3c0..ded095b95c 100644
--- a/PhysicsRangeExtender/PhysicsRangeExtender-1.21.0.ckan
+++ b/PhysicsRangeExtender/PhysicsRangeExtender-1.21.0.ckan
@@ -30,6 +30,7 @@
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     },
     "download_content_type": "application/zip",
+    "install_size": 35864,
     "release_date": "2021-09-04T15:25:00Z",
     "x_generated_by": "netkan"
 }