diff --git a/devstack/plugin.sh b/devstack/plugin.sh
index 8bc4f6a1..16885dea 100644
--- a/devstack/plugin.sh
+++ b/devstack/plugin.sh
@@ -9,7 +9,7 @@ if [[ "1ドル" == "source" ]]; then
 	:
 elif [[ "1ドル" == "stack" && "2ドル" == "install" ]]; then
 	setup_develop $NETWORKING_BGPVPN_DIR
-	cp $NETWORKING_BGPVPN_DIR/etc/neutron/policy.d/bgpvpn.conf $NEUTRON_CONF_DIR/policy.d
+ 	mkdir -p $NEUTRON_CONF_DIR/policy.d && cp $NETWORKING_BGPVPN_DIR/etc/neutron/policy.d/bgpvpn.conf $NEUTRON_CONF_DIR/policy.d
 elif [[ "1ドル" == "stack" && "2ドル" == "post-config" ]]; then
 	if is_service_enabled q-svc; then
 		bgpvpn-db-manage --config-file $NEUTRON_CONF --config-file /$Q_PLUGIN_CONF_FILE upgrade head
</div><div class="naked_ctrl">
<form action="/index.cgi/larger-text" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://opendev.org/openstack/networking-bgpvpn/commit/01702231fc0e1c64aa2f57d9573d5311a26e1ee2.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://opendev.org/openstack/networking-bgpvpn/commit/01702231fc0e1c64aa2f57d9573d5311a26e1ee2.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast">配色反転</option>
<option value="larger-text" selected="selected">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>