diff --git a/README.md b/README.md
index 67e3a4086535719af5ce81d8974f34791440ae8c..9da0b6e0580d5239bb975c7a774d2005586a2ea0 100644
--- a/README.md
+++ b/README.md
@@ -165,7 +165,7 @@ oarsub -I -l host=4,walltime=2
 ```
 Reserve 4 hosts (GPU) (1 server + 3 clients) for 2 hours:
 ```bash
-oarsub -I -t exotic -l {"cluster='drac'"}/host=3,walltime=2 # grenoble
+oarsub -I -t exotic -l {"cluster='drac'"}/host=4,walltime=2 # grenoble
 ```
 
 Make sure your are in`eflwr/Run/`: