diff --git a/libretro-build-database.sh b/libretro-build-database.sh
index e31dab17..50d2610d 100755
--- a/libretro-build-database.sh
+++ b/libretro-build-database.sh
@@ -189,6 +189,7 @@ build_libretro_database() {
 
 build_libretro_databases() {
 	build_libretro_database "ScummVM" "rom.crc"
+	build_libretro_database "DOS" "rom.crc"
 	build_libretro_database "Lutro" "rom.name"
 	build_libretro_database "Nintendo - Super Nintendo Entertainment System" "rom.crc"
 	build_libretro_database "Sony - PlayStation" "rom.serial"