diff --git a/README.md b/README.md
index b29980694..a90253dac 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ sudo make install
 ```bash
 git clone https://github.com/kallaballa/GCV.git
 cd GCV
-make
+make -j2
 ```
 
 ## Run the demo tetra-demo: