diff --git a/README.md b/README.md
index a7225bf..ae8f30a 100644
--- a/README.md
+++ b/README.md
@@ -95,6 +95,7 @@ processors work just fine (even for macOS Sonoma).
   ```
 
   To make this change permanent, you may use the following command.
+  Use `lscpu` if you are not sure.
 
   ```
   sudo cp kvm.conf /etc/modprobe.d/kvm.conf  # for intel boxes only