diff --git a/ULAVulcan/ULAVulcan-1.2.ckan b/ULAVulcan/ULAVulcan-1.2.ckan
index 3efade5713..c4b040871b 100644
--- a/ULAVulcan/ULAVulcan-1.2.ckan
+++ b/ULAVulcan/ULAVulcan-1.2.ckan
@@ -55,6 +55,7 @@
         "sha256": "CEE60EEE269C30FDB41237EC7DCFED4F97E127FD932E087CB38AB244BC4D40FA"
     },
     "download_content_type": "application/zip",
+    "install_size": 42306410,
     "release_date": "2020-12-22T13:49:34.893162+00:00",
     "x_generated_by": "netkan"
 }