diff --git a/pcbnew/dialogs/panel_setup_layers_base.cpp b/pcbnew/dialogs/panel_setup_layers_base.cpp
index 84d4101879..5f855e559c 100644
--- a/pcbnew/dialogs/panel_setup_layers_base.cpp
+++ b/pcbnew/dialogs/panel_setup_layers_base.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version 4.2.1-0-g80c4cb6a-dirty)
+// C++ code generated with wxFormBuilder (version 4.2.1-0-g80c4cb6)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -52,6 +52,7 @@ PANEL_SETUP_LAYERS_BASE::PANEL_SETUP_LAYERS_BASE( wxWindow* parent, wxWindowID i
 
 	this->SetSizer( bMainSizer );
 	this->Layout();
+	bMainSizer->Fit( this );
 
 	// Connect Events
 	m_addUserDefinedLayerButton->Connect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( PANEL_SETUP_LAYERS_BASE::addUserDefinedLayer ), NULL, this );
diff --git a/pcbnew/dialogs/panel_setup_layers_base.fbp b/pcbnew/dialogs/panel_setup_layers_base.fbp
index 8634de5b95..91dac177dc 100644
--- a/pcbnew/dialogs/panel_setup_layers_base.fbp
+++ b/pcbnew/dialogs/panel_setup_layers_base.fbp
@@ -48,7 +48,7 @@
       <property name="minimum_size"></property>
       <property name="name">PANEL_SETUP_LAYERS_BASE</property>
       <property name="pos"></property>
-      <property name="size">589,704</property>
+      <property name="size">-1,-1</property>
       <property name="subclass">; forward_declare</property>
       <property name="tooltip"></property>
       <property name="two_step_creation">0</property>
diff --git a/pcbnew/dialogs/panel_setup_layers_base.h b/pcbnew/dialogs/panel_setup_layers_base.h
index cb31c1b70e..aede155d1c 100644
--- a/pcbnew/dialogs/panel_setup_layers_base.h
+++ b/pcbnew/dialogs/panel_setup_layers_base.h
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version 4.2.1-0-g80c4cb6a-dirty)
+// C++ code generated with wxFormBuilder (version 4.2.1-0-g80c4cb6)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -45,7 +45,7 @@ class PANEL_SETUP_LAYERS_BASE : public wxPanel
 
 	public:
 
-		PANEL_SETUP_LAYERS_BASE( wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 589,704 ), long style = wxTAB_TRAVERSAL, const wxString& name = wxEmptyString );
+		PANEL_SETUP_LAYERS_BASE( wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( -1,-1 ), long style = wxTAB_TRAVERSAL, const wxString& name = wxEmptyString );
 
 		~PANEL_SETUP_LAYERS_BASE();