diff --git a/wg-manager-backend/requirements.txt b/wg-manager-backend/requirements.txt
index 95fd9a5..c0ec4c0 100644
--- a/wg-manager-backend/requirements.txt
+++ b/wg-manager-backend/requirements.txt
@@ -20,3 +20,4 @@ qrcode[pil]
 alembic
 loguru
 ldap3==2.9
+pywireguard==0.1.3
diff --git a/wg-manager-backend/script/wireguard.py b/wg-manager-backend/script/wireguard.py
index 6e23c22..2038438 100644
--- a/wg-manager-backend/script/wireguard.py
+++ b/wg-manager-backend/script/wireguard.py
@@ -5,6 +5,8 @@ import tempfile
 import requests
 import typing
 import configparser
+import warnings
+import base64
 
 from sqlalchemy.orm import Session
 
@@ -14,6 +16,7 @@ import os
 import re
 import ipaddress
 import util
+import pywireguard
 from database import models
 from database.database import SessionLocal
 
@@ -52,6 +55,7 @@ class TempServerFile():
 
 
 def _run_wg(server: schemas.WGServer, command):
+    warnings.DeprecationWarning("_run_wg will be depretated in favor of pywireguard")
     try:
         output = subprocess.check_output(const.CMD_WG_COMMAND + command, stderr=subprocess.STDOUT)
         return output
@@ -65,49 +69,34 @@ def is_installed():
     return output == b'' or b'interface' in output
 
 
-def generate_keys() -> typing.Dict[str, str]:
-    private_key = subprocess.check_output(const.CMD_WG_COMMAND + ["genkey"])
-    public_key = subprocess.check_output(
-        const.CMD_WG_COMMAND + ["pubkey"],
-        input=private_key
-    )
-
-    private_key = private_key.decode("utf-8").strip()
-    public_key = public_key.decode("utf-8").strip()
-    return dict(
-        private_key=private_key,
-        public_key=public_key
-    )
-
+def generate_keys() -> typing.Dict[str, str, str]:
+    return pywireguard.generate_keys()
 
 def generate_psk():
-    return subprocess.check_output(const.CMD_WG_COMMAND + ["genpsk"]).decode("utf-8").strip()
+    return generate_keys()["preshared_key"]
 
 
 def start_interface(server: typing.Union[schemas.WGServer, schemas.WGPeer]):
-    with TempServerFile(server) as server_file:
-        try:
-            # print(*const.CMD_WG_QUICK, "up", server_file)
-            output = subprocess.check_output(const.CMD_WG_QUICK + ["up", server_file], stderr=subprocess.STDOUT)
-            return output
-        except Exception as e:
-            print(e.output)
-            if b'already exists' in e.output:
-                raise WGAlreadyStartedError("The wireguard device %s is already started." % server.interface)
-            elif b'Address already in use' in e.output:
-                raise WGPortAlreadyInUse("The port %s is already used by another application." % server.listen_port)
+    device = pywireguard.Device(server.interface)
+    if not device.has_private_key:
+        device.private_key = base64.b64encode(server.private_key)
+    if not device.has_listen_port:
+        device.listen_port = server.listen_port
 
+    # Remove existing peers
+    device.clear_peers()
+    for peer in server.peers:
+        add_peer(server, peer)
 
-def stop_interface(server: schemas.WGServer):
-    with TempServerFile(server) as server_file:
-        try:
-            output = subprocess.check_output(const.CMD_WG_QUICK + ["down", server_file], stderr=subprocess.STDOUT)
-            return output
-        except Exception as e:
-            if b'is not a WireGuard interface' in e.output:
-                raise WGAlreadyStoppedError("The wireguard device %s is already stopped." % server.interface)
+    #TODO Post up and post down
+
+    device.update()
 
 
+def stop_interface(server: schemas.WGServer):
+    device = pywireguard.Device(server.interface)
+    device.delete()
+
 def restart_interface(server: schemas.WGServer):
     try:
         stop_interface(server)
@@ -129,21 +118,33 @@ def is_running(server: schemas.WGServer):
 
 
 def add_peer(server: schemas.WGServer, peer: schemas.WGPeer):
-    try:
-        output = _run_wg(server, ["set", server.interface, "peer", peer.public_key, "allowed-ips", peer.address])
-        return output == b''
-    except Exception as e:
-        _LOGGER.exception(e)
-        return False
+    device = pywireguard.Device(server.interface)
+    wgpeer = pywireguard.Peer(public_key=peer.public_key)
+    if peer.shared_key:
+        wgpeer.preshared_key = peer.shared_key
+    # TODO: Set peer endpoint. Need to wait for pywireguard implementation
+    for allowedip in peer.allowed_ips:
+        splited = allowedip.split("/")
+        ipaddr = splited[0]
+        if len(splited) == 2:
+            cidr = splited[1]
+        else:
+            cidr = 32
+        wgallowed = pywireguard.AllowedIP(ip=ipaddr, cidr=cidr)
+        peer.add_allowed_ip(wgallowed)
+    device.add_peer(wgpeer)
 
 
 def remove_peer(server: schemas.WGServer, peer: schemas.WGPeer):
-    try:
-        output = _run_wg(server, ["set", server.interface, "peer", peer.public_key, "remove"])
-        return output == b''
-    except Exception as e:
-        _LOGGER.exception(e)
-        return False
+    removed = False
+    device = pywireguard.Device(server.interface)
+    for wgpeer in device.get_peers():
+        if wgpeer.public_key == peer.public_key.encode():
+            wgpeer.remove_me()
+            removed = True
+            break
+    device.update()
+    return removed
 
 
 def get_stats(server: schemas.WGServer):
@@ -207,6 +208,7 @@ def move_server_dir(interface, interface1):
 
 
 def generate_config(obj: typing.Union[typing.Dict[schemas.WGPeer, schemas.WGServer], schemas.WGServer]):
+    warnings.DeprecationWarning("generate_config will be depretated in favor of pywireguard")
     if isinstance(obj, dict) and "server" in obj and "peer" in obj:
         template = "peer.j2"
         is_ipv6 = obj["server"].v6_address is not None