diff --git a/content/hardware-failure.md b/content/hardware-failure.md
index 1404a4c269..db4c2c40ef 100644
--- a/content/hardware-failure.md
+++ b/content/hardware-failure.md
@@ -156,7 +156,7 @@ make
 And now we can run it like so (this example will run it for 60 minutes/1 hour):
 
 ```bash
-./gpu_burn -d 3600
+./gpu_burn -tc 3600
 ```
 
 ## Test CPU thermals