diff --git a/src/meshlabplugins/filter_create/filter_create.cpp b/src/meshlabplugins/filter_create/filter_create.cpp
index bd6a96a27..c29d17083 100644
--- a/src/meshlabplugins/filter_create/filter_create.cpp
+++ b/src/meshlabplugins/filter_create/filter_create.cpp
@@ -155,4 +155,19 @@ const int FilterCreate::getRequirements(QAction *action)
   }
   return MeshModel::MM_NONE;
 }
+
+bool FilterCreate::autoDialog(QAction* action)
+{
+  switch(ID(action))
+  {
+    case CR_BOX:
+    case CR_CONE:
+      return true;
+      break;
+    default:
+      return false;
+      break;
+  }
+}
+
 Q_EXPORT_PLUGIN(FilterCreate)
diff --git a/src/meshlabplugins/filter_create/filter_create.h b/src/meshlabplugins/filter_create/filter_create.h
index 6c8f3c350..328b57d40 100644
--- a/src/meshlabplugins/filter_create/filter_create.h
+++ b/src/meshlabplugins/filter_create/filter_create.h
@@ -42,7 +42,7 @@ public:
 	virtual const QString filterName(FilterIDType filter);
 	virtual const QString filterInfo(FilterIDType filter);
   virtual const FilterClass getClass(QAction *);
-	virtual bool autoDialog(QAction *) {return true;}
+	virtual bool autoDialog(QAction *);
 	virtual void initParameterSet(QAction *,MeshModel &/*m*/, FilterParameterSet & /*parent*/);
 	virtual bool applyFilter(QAction *filter, MeshModel &m, FilterParameterSet & /*parent*/, vcg::CallBackPos * cb) ;
 	virtual const int getRequirements(QAction *action);