diff --git a/README.md b/README.md
index f90b624..d02151f 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ sudo apt-get docker-buildx  -y
 
 Add your user to the docker group and login again:
 ```bash
-sudo usermod -aG sudo $USER && sudo su - $USER
+sudo usermod -aG docker $USER && sudo su - $USER
 ```
 
 This will download & execute the `setup.sh` script.