diff --git a/src/common/fldlgcmn.cpp b/src/common/fldlgcmn.cpp
index f4b4e0a778..c4118017a0 100644
--- a/src/common/fldlgcmn.cpp
+++ b/src/common/fldlgcmn.cpp
@@ -186,7 +186,7 @@ void wxFileDialogBase::SetPath(const wxString& path)
     wxString ext;
     wxFileName::SplitPath(path, &m_dir, &m_fileName, &ext);
     if ( !ext.empty() )
-        m_fileName << _T('.') << ext;
+        m_fileName << wxT('.') << ext;
     m_path = path;
 }
 
diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp
index c8f61f1ed9..8275b82b16 100644
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -1692,7 +1692,7 @@ bool wxTextCtrl::GetStyle(long position, wxTextAttr& style)
     gint l = gtk_text_buffer_get_char_count( m_buffer );
 
     wxCHECK_MSG( position >= 0 && position <= l, false,
-                 _T("invalid range in wxTextCtrl::GetStyle") );
+                 wxT("invalid range in wxTextCtrl::GetStyle") );
 
     GtkTextIter positioni;
     gtk_text_buffer_get_iter_at_offset(m_buffer, &positioni, position);