diff --git a/.gitignore b/.gitignore
index 1ee84da..55a1709 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
+build/
+
 *.sw*
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..c23d1b8
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,11 @@
+SRCDIR = ./src
+all: $(SRCDIR)/*
+	mkdir -p build
+	for file in $^ ; do \
+		openscad -o $${file}.stl $${file} ; \
+		mv $${file}.stl build ; \
+	done
+
+clean:
+	rm build/*.stl
+	rmdir build