diff --git a/src/mmg/tab_input.cpp b/src/mmg/tab_input.cpp
index 08655c174..cb6861f0c 100644
--- a/src/mmg/tab_input.cpp
+++ b/src/mmg/tab_input.cpp
@@ -710,8 +710,8 @@ tab_input::select_file(bool append) {
   media_files.Printf(wxT("Media files (%s)|%s%s|%s"), a_exts.c_str(),
                      a_exts.c_str(), rest.c_str(), wxT(ALLFILES));
   wxFileDialog dlg(NULL,
-                   append ? wxT("Choose an input file to add") :
-                   wxT("Chose an input file to append"),
+                   append ? wxT("Choose an input file to append") :
+                   wxT("Chose an input file to add"),
                    last_open_dir, wxT(""), media_files, wxOPEN | wxMULTIPLE);
 
   if(dlg.ShowModal() == wxID_OK) {