diff --git a/ports/lua/build.sh b/ports/lua/build.sh
new file mode 100755
index 00000000..51c2604e
--- /dev/null
+++ b/ports/lua/build.sh
@@ -0,0 +1,17 @@
+#!/bin/bash ../install.sh
+
+NAME='lua'
+VERSION='5.4.7'
+DOWNLOAD_URL="https://www.lua.org/ftp/lua-$VERSION.tar.gz#9fbf5e28ef86c69858f6d3d34eccc32e911c1a28b4120ff3e84aaa70cfbf1e30"
+
+configure() {
+	make clean
+}
+
+build() {
+	make -j$(nproc) PLAT=posix CC="$CC" LIBS='$(SYSLIBS) $(MYLIBS)' || exit 1
+}
+
+install() {
+	make install PLAT=posix INSTALL_TOP="$BANAN_SYSROOT/usr" || exit 1
+}