diff --git a/evaluation_examples/examples/os/a462a795-fdc7-4b23-b689-e8b6df786b78.json b/evaluation_examples/examples/os/a462a795-fdc7-4b23-b689-e8b6df786b78.json
index 8bb6a80..d56584e 100644
--- a/evaluation_examples/examples/os/a462a795-fdc7-4b23-b689-e8b6df786b78.json
+++ b/evaluation_examples/examples/os/a462a795-fdc7-4b23-b689-e8b6df786b78.json
@@ -7,7 +7,7 @@
     {
       "type": "execute",
       "parameters": {
-        "command": "echo password | sudo -S su - charles",
+        "command": "echo {CLIENT_PASSWORD} | sudo -S su - charles",
         "shell": true
       }
     },