diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..72f938d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,13 @@
+DESIGNS := $(file < tests.txt)
+
+.PHONY: ${DESIGNS} all clean
+
+all: ${DESIGNS}
+
+$(DESIGNS):
+	make -C $@ all -j$(nproc)
+
+clean:
+	for dir in $(DESIGNS); do \
+	  make -C $$dir clean;    \
+	done
diff --git a/tests.txt b/tests.txt
new file mode 100644
index 0000000..f0d711b
--- /dev/null
+++ b/tests.txt
@@ -0,0 +1,5 @@
+alu \
+counter \
+fifo \
+vai_fifo \
+vai_reg