diff --git a/scripts/host-env b/scripts/host-env
index 499cf3d..760e90f 100755
--- a/scripts/host-env
+++ b/scripts/host-env
@@ -6,6 +6,7 @@ gid=${GID?}
 user=${USER:-"build"}
 export HOME="/home/${user}"
 
+groupdel dialout
 groupadd -g "$gid" "${user}"
 useradd \
 	-g "$gid" \