diff --git a/Impact/Impact-v1.8.0.ckan b/Impact/Impact-v1.8.0.ckan
index 44ff911dfd..08239ca8c8 100644
--- a/Impact/Impact-v1.8.0.ckan
+++ b/Impact/Impact-v1.8.0.ckan
@@ -28,6 +28,7 @@
         "sha256": "A29E70E344595A318846AE077BEF4585364C5F0991C9E59F7F34426BEE3B9623"
     },
     "download_content_type": "application/zip",
+    "install_size": 2871747,
     "release_date": "2020-01-15T22:09:30Z",
     "x_generated_by": "netkan"
 }