diff --git a/geoportal-common/src/test/java/org/gcube/application/geoportal/common/model/JSONPathTests.java b/geoportal-common/src/test/java/org/gcube/application/geoportal/common/model/JSONPathTests.java
index 47dd346..ff9a6a7 100644
--- a/geoportal-common/src/test/java/org/gcube/application/geoportal/common/model/JSONPathTests.java
+++ b/geoportal-common/src/test/java/org/gcube/application/geoportal/common/model/JSONPathTests.java
@@ -70,7 +70,7 @@ public class JSONPathTests {
     private void checkPutElement(JSONPathWrapper wrapper, String path, String elementName, Object value){
         wrapper.putElement(path,elementName,value);
         System.out.println("JSON is "+wrapper.getValueCTX().jsonString());
-        List<Map<?,?>> foundElements= wrapper.getByPath(path,Document.class);
+        List<Map> foundElements= wrapper.getByPath(path,Map.class);
 
         assertTrue(foundElements!=null);
         assertTrue(!foundElements.isEmpty());