diff --git a/README.md b/README.md
index 38354996cf2f325a5bb6afdedbadc88ed5316c12..69f880870f0c581d97019630b312910e56c8db33 100644
--- a/README.md
+++ b/README.md
@@ -82,9 +82,9 @@ cabal test
 
 ```bash
 stack init
-stack install
+stack build
 # run the test suite
-export HADDOCK_PATH="$HOME/.local/bin/haddock"
+export HADDOCK_PATH="$(stack exec which haddock)"
 stack test
 ```