diff --git a/testdata/basic/readme.txt b/testdata/basic/readme.txt
new file mode 100644
index 0000000000000000000000000000000000000000..98b0e4bb33bb44a5005fc3febbf0930efc505fbd
--- /dev/null
+++ b/testdata/basic/readme.txt
@@ -0,0 +1,3 @@
+Run as:
+
+./bin-compiler -i ./testdata/basic-modules/testing.pdl
\ No newline at end of file