diff --git a/grafana-dashboards.json b/grafana-dashboards.json
index 5acb1ae..5ac802b 100644
--- a/grafana-dashboards.json
+++ b/grafana-dashboards.json
@@ -5,7 +5,7 @@
       "defaultRegistryUrlTemplate": "https://grafana.com/api/dashboards/{{ packageName }}/revisions",
       "format": "json",
       "transformTemplates": [
-        "{\"releases\": items.{\"version\": $string(revision), \"releaseTimestamp\": createdAt}, \"homepage\": \"https://grafana.com/dashboards/{{ packageName }}\", \"sourceUrl\": \"https://grafana.com/dashboards/{{ packageName }}\"}"
+        "{\"releases\": [items.{\"version\": $string(revision), \"releaseTimestamp\": createdAt}], \"homepage\": \"https://grafana.com/dashboards/{{ packageName }}\", \"sourceUrl\": \"https://grafana.com/dashboards/{{ packageName }}\"}"
       ]
     }
   }