diff --git a/gtk2_ardour/wscript b/gtk2_ardour/wscript
index c29fdd7775..dfa2531c22 100644
--- a/gtk2_ardour/wscript
+++ b/gtk2_ardour/wscript
@@ -161,7 +161,6 @@ gtk2_ardour_sources = [
         'midi_time_axis.cc',
         'midi_tracer.cc',
         'midi_velocity_dialog.cc',
-        'missing_file_dialog.cc',
         'missing_plugin_dialog.cc',
         'mixer_actor.cc',
         'mixer_strip.cc',