diff --git a/include/wx/gtk/textctrl.h b/include/wx/gtk/textctrl.h
index 6d73a76004..fd5fb376c0 100644
--- a/include/wx/gtk/textctrl.h
+++ b/include/wx/gtk/textctrl.h
@@ -138,7 +138,6 @@ public:
     bool SetBackgroundColour(const wxColour& colour);
 
     GtkWidget* GetConnectWidget();
-    void CalculateScrollbar();
 
     void SetUpdateFont(bool WXUNUSED(update)) { }
 
diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp
index 7d04bd2eda..705c6868a7 100644
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -866,11 +866,6 @@ bool wxTextCtrl::Create( wxWindow *parent,
     return true;
 }
 
-
-void wxTextCtrl::CalculateScrollbar()
-{
-}
-
 wxString wxTextCtrl::GetValue() const
 {
     wxCHECK_MSG( m_text != NULL, wxEmptyString, wxT("invalid text ctrl") );