diff --git a/README.md b/README.md
index dca756b..c7433d9 100644
--- a/README.md
+++ b/README.md
@@ -157,7 +157,7 @@ ssh nas 'tail -n 1 /var/log/de-p1st-monitor/*'
 1) Export and fetch data
 
 ```shell
-ssh_target=rootnas
+ssh_target=rootYodaNas
 dst=~/de-p1st-monitor-"${ssh_target}"
 files="${dst}".files
 
@@ -178,9 +178,12 @@ cd "${dst}"
 2) Install (Python) `graph-cli`
 
 ```shell
-python -m venv ~/de-p1st-monitor.venv
-source ~/de-p1st-monitor.venv/bin/activate
-pip install graph-cli
+# With a Python venv:
+#python -m venv ~/de-p1st-monitor.venv
+#source ~/de-p1st-monitor.venv/bin/activate
+#pip install graph-cli
+# With nix:
+nix-shell -p graph-cli
 ```
 
 3) Create plots