diff --git a/Code/qtiplot/MantidQt/MantidWidgets/inc/SaveWorkspaces.h b/Code/qtiplot/MantidQt/MantidWidgets/inc/SaveWorkspaces.h
index 6a4710e8138338fc4657cbb6af65a8f16ef50bd5..e4a3708b057e33730a7e54c752bd4fee2ec212ea 100644
--- a/Code/qtiplot/MantidQt/MantidWidgets/inc/SaveWorkspaces.h
+++ b/Code/qtiplot/MantidQt/MantidWidgets/inc/SaveWorkspaces.h
@@ -47,9 +47,8 @@ namespace MantidQt
       Q_OBJECT
 
     public: 
-      SaveWorkspaces(QWidget *parent, const QString & suggFname = "",
-        const QHash<const QCheckBox * const, QString> & defSavs =
-        QHash<const QCheckBox * const, QString>());
+      SaveWorkspaces(QWidget *parent, const QString & suggFname,
+        QHash<const QCheckBox * const, QString> & defSavs);
       void initLayout();
       ///Returns the save extension expected the name algorithm
       static QString getSaveAlgExt(const QString & algName);
diff --git a/Code/qtiplot/MantidQt/MantidWidgets/src/SaveWorkspaces.cpp b/Code/qtiplot/MantidQt/MantidWidgets/src/SaveWorkspaces.cpp
index 1bce54643cc4007cf4a3df57d07a7c21f17bcc81..ddac03f53613df818525bc740a5da12f75049199 100644
--- a/Code/qtiplot/MantidQt/MantidWidgets/src/SaveWorkspaces.cpp
+++ b/Code/qtiplot/MantidQt/MantidWidgets/src/SaveWorkspaces.cpp
@@ -32,7 +32,7 @@ using namespace Mantid::API;
  *  @param suggFname sets the initial entry in the filename box
  *  @param defSavs sets which boxes are ticked
  */
-SaveWorkspaces::SaveWorkspaces(QWidget *parent, const QString & suggFname, const QHash<const QCheckBox * const, QString> & defSavs) :
+SaveWorkspaces::SaveWorkspaces(QWidget *parent, const QString & suggFname, QHash<const QCheckBox * const, QString> & defSavs) :
   API::MantidQtDialog(parent)
 {
   setWindowTitle("Save Workspaces");