Index: po/meson.build
--- po/meson.build.orig
+++ po/meson.build
@@ -5,7 +5,3 @@ add_project_arguments([
     '-DLOCALEDIR="' + join_paths(get_option('prefix'), get_option('localedir')) + '"',
   ], language: 'c')
 
-run_target('peek-update-linguas',
-  command : ['python', '-c',
-  'import os; print(" ".join((f[:-3] for f in sorted(os.listdir(".")) if f.endswith(".po"))), file=open("LINGUAS", "w"))'
-])
