diff --git a/setup-rootless.sh b/setup-rootless.sh
index 95ed4e3..bfe1315 100755
--- a/setup-rootless.sh
+++ b/setup-rootless.sh
@@ -14,4 +14,13 @@ sudo loginctl enable-linger "$USER"
 
 PATH="/usr/share/docker.io/contrib:$PATH" dockerd-rootless-setuptool.sh install
 
-systemctl --user enable --now docker
+mkdir -p "$HOME/.config/systemd/user/docker.service.d"
+
+cat << EOF > "$HOME/.config/systemd/user/docker.service.d/override.conf"
+[Service]
+Environment="DOCKERD_ROOTLESS_ROOTLESSKIT_NET=slirp4netns"
+Environment="DOCKERD_ROOTLESS_ROOTLESSKIT_PORT_DRIVER=slirp4netns"
+EOF
+
+systemctl --user enable docker
+systemctl --user restart docker