diff --git a/src/shutdown/meson.build b/src/shutdown/meson.build
index ca7ea3840d..0b16c431b4 100644
--- a/src/shutdown/meson.build
+++ b/src/shutdown/meson.build
@@ -33,8 +33,8 @@ executables += [
 tests += [
         {
                 'sources' : files(
-                        'detach-swap.c',
                         'test-umount.c',
+                        'detach-swap.c',
                         'umount.c',
                 ),
                 'dependencies' : libmount,