diff --git a/Dockerfile b/Dockerfile
index f4ec33a7..a6c31cb3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,7 +38,7 @@ RUN apk add -U --no-cache \
   wireguard-tools \
   dumb-init
 
-COPY boringtun-cli /usr/local/sbin/boringtun
+COPY --from=leonnicolas/boringtun:alpine /boringtun-cli /usr/local/sbin/boringtun
 
 # Expose Ports
 EXPOSE 51820/udp
@@ -46,7 +46,9 @@ EXPOSE 51821/tcp
 
 # Set Environment
 ENV DEBUG=Server,WireGuard
-ENV WG_QUICK_USERSPACE_IMPLEMENTATION=boringtun
+
+# Environment for using boringtun
+# ENV WG_QUICK_USERSPACE_IMPLEMENTATION
 ENV WG_SUDO=1
 
 # Run Web UI
diff --git a/README.md b/README.md
index 5f1f5b38..8d3e0d5b 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,6 @@ $ docker run -d \
   -e WG_HOST=<b>🚨YOUR_SERVER_IP</b> \
   -e PASSWORD=<b>🚨YOUR_ADMIN_PASSWORD</b> \
   -v ~/.wg-easy:/etc/wireguard \
-  -device /dev/net/tun:/dev/net/tun \
   -p 51820:51820/udp \
   -p 51821:51821/tcp \
   --cap-add=NET_ADMIN \
@@ -72,6 +71,34 @@ The Web UI will now be available on `http://0.0.0.0:51821`.
 
 > 💡 Your configuration files will be saved in `~/.wg-easy`
 
+#### 2.1 Using boringtun
+
+This image has builtin [boringtun](https://github.com/cloudflare/boringtun) support for machines with older kernel or limited virtual environments such as OpenVZ.
+[boringtun](https://github.com/cloudflare/boringtun) is a userspace wireguard implementation using Rust. It is similar to [wireguard-go](https://git.zx2c4.com/wireguard-go) with a smaller memory footprint.
+The TUN device `/dev/net/tun` needs to exist on the host for `boringtun` to work.
+
+To activate `boringtun` in wg-easy, you need to set the `WG_QUICK_USERSPACE_IMPLEMENTATION` environment variable and mount the `/dev/net/tun` device when running the container.
+
+<pre>
+$ docker run -d \
+  --name=wg-easy \
+  -e WG_HOST=<b>🚨YOUR_SERVER_IP</b> \
+  -e PASSWORD=<b>🚨YOUR_ADMIN_PASSWORD</b> \
+  -v ~/.wg-easy:/etc/wireguard \
+  -device /dev/net/tun:/dev/net/tun \
+  -p 51820:51820/udp \
+  -p 51821:51821/tcp \
+  --cap-add=NET_ADMIN \
+  --cap-add=SYS_MODULE \
+  --sysctl="net.ipv4.conf.all.src_valid_mark=1" \
+  --sysctl="net.ipv4.ip_forward=1" \
+  --restart unless-stopped \
+  -e WG_QUICK_USERSPACE_IMPLEMENTATION=boringtun
+  weejewel/wg-easy
+</pre>
+
+Big thanks to leonnicolas for his [boringtun docker image](https://github.com/leonnicolas/boringtun).
+
 ### 3. Sponsor
 
 Are you enjoying this project? [Buy me a beer!](https://github.com/sponsors/WeeJeWel) 🍻