diff --git a/README.md b/README.md
index cf3b06c..8a1d475 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,9 @@ Note that this repository is currently very much W.I.P. That being said,
 this is how you would currently run a simulation:
 
 ```bash
+pushd rv_tests/hello_world/
+make
+popd
 cabal run main --ghc-options="-D_RAM_DEPTH=2048" -- --firmware=./rv_tests/hello_world/hello.bin
 ```