diff --git a/src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java b/src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java
index 0ccb03deabdb1ef1833d3d797eaaa67ad1aae64f..bc5ad156c87ca806337cac88495ad12de32a6243 100755
--- a/src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java
+++ b/src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java
@@ -88,7 +88,7 @@ public class ModelResourceImpl implements ModelResource{
     public Response printModelListJSON()
     {
         
-        return this.printModelListJSON(null);
+        return this.printModelListJSON(Model.DEFAULT_LANGUAGE);
     }
     
     /**