diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 856fb7a2cc5..cdffe809c12 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -373,7 +373,11 @@ sub mkvcbuild
 	}
 
 	my $pgbasebackup = AddSimpleFrontend('pg_basebackup', 1);
+	# This list of files has to match BBOBJS in pg_basebackup's Makefile.
 	$pgbasebackup->AddFile('src/bin/pg_basebackup/pg_basebackup.c');
+	$pgbasebackup->AddFile('src/bin/pg_basebackup/bbstreamer_file.c');
+	$pgbasebackup->AddFile('src/bin/pg_basebackup/bbstreamer_inject.c');
+	$pgbasebackup->AddFile('src/bin/pg_basebackup/bbstreamer_tar.c');
 	$pgbasebackup->AddLibrary('ws2_32.lib');
 
 	my $pgreceivewal = AddSimpleFrontend('pg_basebackup', 1);