diff --git a/open/gcube-5.2.0.yaml b/open/gcube-5.2.0.yaml
index 4682e2e..119ed58 100644
--- a/open/gcube-5.2.0.yaml
+++ b/open/gcube-5.2.0.yaml
@@ -48,6 +48,8 @@ gCube_release:
      LibrariesI:
        - name: accounting-analytics-persistence-postgresql
          version: 1.0.0
+       - name: ws-thredds
+         version: 0.2.5  
                    
      PortalLibraries:
       - name: oidc-library-portal