diff --git a/README.md b/README.md
index f9d1a36..f3cd18a 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ cd nutri
 
 ```bash
 cmake -B build -DCMAKE_BUILD_TYPE=Release
-cmake --build build
+cmake --build build -j$(nproc)
 ```
 
 Now you will find the `nutri` executable in the `build` dir.