diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index cf800ecaa91..3028c841b3b 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -408,8 +408,7 @@ sub mkvcbuild
 	$pgrestore->AddFile('src\backend\parser\kwlookup.c');
 
 	my $zic = $solution->AddProject('zic', 'exe', 'utils');
-	$zic->AddFiles('src\timezone', 'zic.c', 'ialloc.c', 'scheck.c',
-		'localtime.c');
+	$zic->AddFiles('src\timezone', 'zic.c');
 	$zic->AddReference($libpgport);
 
 	if ($solution->{options}->{xml})