diff --git a/src/meshlab/customDialog.cpp b/src/meshlab/customDialog.cpp
index 187e9c9af..4a8ae9781 100644
--- a/src/meshlab/customDialog.cpp
+++ b/src/meshlab/customDialog.cpp
@@ -132,6 +132,7 @@ SettingDialog::SettingDialog( RichParameter* currentPar, RichParameter* defaultP
 	dialoglayout->addWidget(closebut,1,4);
 
 	RichParameterCopyConstructor cp;
+	RichParameterSet tmpParSet;
 	curPar->accept(cp);
 	tmppar = cp.lastCreated;
 	tmpParSet.addParam(tmppar);
diff --git a/src/meshlab/customDialog.h b/src/meshlab/customDialog.h
index 006855ab0..33872acba 100644
--- a/src/meshlab/customDialog.h
+++ b/src/meshlab/customDialog.h
@@ -49,7 +49,6 @@ private:
 	RichParameter* curPar;
 	RichParameter* defPar;
 	RichParameter* tmppar;
-	RichParameterSet tmpParSet;
 	QPushButton* savebut;
 	QPushButton* applybut;
 	QPushButton* resetbut;