diff --git a/gerbview/toolbars_gerber.cpp b/gerbview/toolbars_gerber.cpp
index 2ebab04046..843a060457 100644
--- a/gerbview/toolbars_gerber.cpp
+++ b/gerbview/toolbars_gerber.cpp
@@ -108,7 +108,7 @@ void GERBVIEW_FRAME::ReCreateHToolbar( void )
 
 void GERBVIEW_FRAME::ReCreateAuxiliaryToolbar()
 {
-    //wxWindowUpdateLocker dummy( this );
+    wxWindowUpdateLocker dummy( this );
     wxStaticText* text;
 
     if( !m_auxiliaryToolBar )
diff --git a/pcbnew/tool_pcb_editor.cpp b/pcbnew/tool_pcb_editor.cpp
index 306845e899..f6f3c50bd7 100644
--- a/pcbnew/tool_pcb_editor.cpp
+++ b/pcbnew/tool_pcb_editor.cpp
@@ -234,7 +234,7 @@ void PCB_EDIT_FRAME::ReCreateHToolbar()
 {
     wxString msg;
 
-    //wxWindowUpdateLocker dummy( this );
+    wxWindowUpdateLocker dummy( this );
 
     if( m_mainToolBar )
         m_mainToolBar->Clear();
@@ -337,7 +337,7 @@ void PCB_EDIT_FRAME::ReCreateHToolbar()
 
 void PCB_EDIT_FRAME::ReCreateOptToolbar()
 {
-    //wxWindowUpdateLocker dummy( this );
+    wxWindowUpdateLocker dummy( this );
 
     if( m_optionsToolBar )
         m_optionsToolBar->Clear();
@@ -425,7 +425,7 @@ void PCB_EDIT_FRAME::ReCreateOptToolbar()
 
 void PCB_EDIT_FRAME::ReCreateVToolbar()
 {
-    //wxWindowUpdateLocker dummy( this );
+    wxWindowUpdateLocker dummy( this );
 
     if( m_drawToolBar )
         m_drawToolBar->Clear();
@@ -516,7 +516,7 @@ void PCB_EDIT_FRAME::ReCreateVToolbar()
  */
 void PCB_EDIT_FRAME::ReCreateMicrowaveVToolbar()
 {
-    //wxWindowUpdateLocker dummy(this);
+    wxWindowUpdateLocker dummy(this);
 
     if( m_microWaveToolBar )
         m_microWaveToolBar->Clear();
@@ -559,7 +559,7 @@ void PCB_EDIT_FRAME::ReCreateMicrowaveVToolbar()
 
 void PCB_EDIT_FRAME::ReCreateAuxiliaryToolbar()
 {
-    //wxWindowUpdateLocker dummy( this );
+    wxWindowUpdateLocker dummy( this );
 
     if( m_auxiliaryToolBar )
     {