diff --git a/open/gcube-5.16.1.yaml b/open/gcube-5.16.1.yaml
index 5824b8b..733721b 100644
--- a/open/gcube-5.16.1.yaml
+++ b/open/gcube-5.16.1.yaml
@@ -18,6 +18,10 @@ gCube_release:
       - name: ckan2zenodo-library
         version: 1.0.4
 
+    Plugins:
+      - name: social-data-indexer-se-plugin
+        version: 4.0.0
+
     Services:
       - name: social-networking-library-ws
         version: 3.0.0