diff --git a/README.md b/README.md
index 8107511d..fd6199ac 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,8 @@ Install
 ```{r, engine='bash'}
 # Build
 ./zcutil/build.sh -j$(nproc)
+# fetch key
+./zcutil/fetch-params.sh
 # Run
 ./src/zcashd
 ```