diff --git a/ETT/ETT-4-V20200505.ckan b/ETT/ETT-4-V20200505.ckan
index b6c1c48ea4..0cc1c8cac2 100644
--- a/ETT/ETT-4-V20200505.ckan
+++ b/ETT/ETT-4-V20200505.ckan
@@ -59,5 +59,6 @@
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     },
     "download_content_type": "application/zip",
+    "release_date": "2020-05-05T19:06:18.190169+00:00",
     "x_generated_by": "netkan"
 }