diff --git a/src/ui/editdictionaries.cc b/src/ui/editdictionaries.cc
index ab2ab307..1b30f100 100644
--- a/src/ui/editdictionaries.cc
+++ b/src/ui/editdictionaries.cc
@@ -204,12 +204,11 @@ void EditDictionaries::acceptChangedSources( bool rebuildGroups )
   // Those hold pointers to dictionaries, we need to free them.
   groupInstances.clear();
 
-  groups.clear();
-  orderAndProps.clear();
+  //  groups.clear();
+  //  orderAndProps.clear();
 
   loadDictionaries( this, cfg, dictionaries, dictNetMgr );
 
-
   if ( rebuildGroups ) {
     // ui.tabs->removeTab( 1 );
     // ui.tabs->removeTab( 1 );
diff --git a/src/ui/groups.cc b/src/ui/groups.cc
index 3601a033..15a49e12 100644
--- a/src/ui/groups.cc
+++ b/src/ui/groups.cc
@@ -68,8 +68,7 @@ void Groups::rebuild( vector< sptr< Dictionary::Class > > const & dicts_,
                       Config::Groups const & groups_,
                       Config::Group const & order )
 {
-
-  setUpdatesEnabled( false );
+  this->setUpdatesEnabled( false );
   dicts  = dicts_;
   groups = groups_;
 
@@ -83,7 +82,7 @@ void Groups::rebuild( vector< sptr< Dictionary::Class > > const & dicts_,
   ui.groups->populate( groups, dicts, ui.dictionaries->getCurrentDictionaries() );
 
   countChanged();
-  setUpdatesEnabled( true );
+  this->setUpdatesEnabled( true );
 }
 
 void Groups::editGroup( unsigned id )
diff --git a/src/ui/groups.hh b/src/ui/groups.hh
index ebb2eda6..0d54c321 100644
--- a/src/ui/groups.hh
+++ b/src/ui/groups.hh
@@ -18,7 +18,7 @@ public:
           std::vector< sptr< Dictionary::Class > > const &,
           Config::Groups const &,
           Config::Group const & order );
-  void rebuild( vector< sptr< Dictionary::Class > > const & dicts_,
+  void rebuild( std::vector< sptr< Dictionary::Class > > const & dicts_,
                 Config::Groups const & groups_,
                 Config::Group const & order );
   /// Instructs the dialog to position itself on editing the given group.
@@ -33,7 +33,7 @@ public:
 
 private:
   Ui::Groups ui;
-  std::vector< sptr< Dictionary::Class > > const & dicts;
+  std::vector< sptr< Dictionary::Class > > dicts;
   Config::Groups groups;
 
   QToolButton * groupsListButton;