diff --git a/docs/pi_zero_2_w_Config.md b/docs/pi_zero_2_w_Config.md
index c0160ad..a000aba 100644
--- a/docs/pi_zero_2_w_Config.md
+++ b/docs/pi_zero_2_w_Config.md
@@ -40,7 +40,14 @@ blacklist bcm2835_isp
 blacklist bcm2835_mmal_vchiq
 blacklist vc_sm_cma
 ```
-## 5.Optional:
+
+## 5.Service
+
+``
+systemctl stop libvirtd; systemctl mask libvirtd
+``
+
+## 6.Optional:
 
 Faster speed instead of running programs with large memory requirements (compressed memory)
 Undo the following from cmdline: