diff --git a/tests/README.md b/tests/README.md
index e69de29..dcb3074 100644
--- a/tests/README.md
+++ b/tests/README.md
@@ -0,0 +1,21 @@
+# Argparse Tests
+
+## Linux
+
+```bash
+$ mkdir build
+$ cd build
+$ cmake ../.
+$ make
+$ ./tests
+```
+
+## Windows
+
+```bash
+$ mkdir build
+$ cd build
+$ cmake -G "Visual Studio 15 2017" ../.
+$ make
+$ ./tests
+```