diff --git a/open/gcube-5.16.0.yaml b/open/gcube-5.16.0.yaml
index cd19b3b..e434e13 100644
--- a/open/gcube-5.16.0.yaml
+++ b/open/gcube-5.16.0.yaml
@@ -78,7 +78,7 @@ gCube_release:
       - name: geoportal-data-viewer-app
         version: 3.6.0
       - name: system-workspace-client-definition-portlet
-        version: 1.1.0  
+        version: 1.0.0