diff --git a/sdi-plugins/src/main/java/org/gcube/application/cms/sdi/model/GCubeSDILayerBuilder.java b/sdi-plugins/src/main/java/org/gcube/application/cms/sdi/model/GCubeSDILayerBuilder.java
index b7dacfb..68b802b 100644
--- a/sdi-plugins/src/main/java/org/gcube/application/cms/sdi/model/GCubeSDILayerBuilder.java
+++ b/sdi-plugins/src/main/java/org/gcube/application/cms/sdi/model/GCubeSDILayerBuilder.java
@@ -44,7 +44,7 @@ public class GCubeSDILayerBuilder {
         theObject.put(GCubeSDILayer.B_BOX,bbox);
 
         prepareOGCLinks();
-        theObject.put(GCubeSDILayer.OGC_LINKS,ogcLinks);
+        theObject.put(GCubeSDILayer.OGC_LINKS,ogcLinks.values());
         return theObject;
     }