diff --git a/README.md b/README.md
index 123857f..8cf374c 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@ To build the bindings you need to build both `Project-OSRM` and `node-osrm` toge
     cd build;
     cmake ../ -DWITH_TOOLS=1
     make
+    sudo make install
     cd ../node-osrm
     npm install