Update README.md
diff --git a/README.md b/README.md
index 64c7b93..13b3982 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@
 export OPENLANE_ROOT=<openlane-installation-path>
 cd $UPRJ_ROOT
 export CARAVEL_ROOT=$(pwd)/caravel
+make install
 ```
 
 Running Simulation