diff --git a/docs/main/post-install.md b/docs/main/post-install.md
index 0168313f..fed839de 100644
--- a/docs/main/post-install.md
+++ b/docs/main/post-install.md
@@ -33,5 +33,5 @@ sudo usermod -aG pihole $USER
 For Alpine
 
 ```code
-sudo addgroup pihole $USER
+doas addgroup $USER pihole
 ```