diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 211851a..27071e2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -93,7 +93,7 @@ build_archlinux:
   - mv matemat/usr/bin/matemat matemat/usr/lib/matemat/matemat
   - rm -rf matemat/usr/bin
   - sed -re "s/__VERSION__/${MATEMAT_VERSION}/g" -i PKGBUILD
-  - sudo -u nobody makepkg
+  - sudo -u nobody makepkg -c
   - mv matemat-${MATEMAT_VERSION}-1-any.pkg.tar.xz "matemat-${MATEMAT_VERSION}+${CI_COMMIT_REF_NAME}-1-any.pkg.tar.xz"
   artifacts:
     paths:
diff --git a/package/archlinux/PKGBUILD b/package/archlinux/PKGBUILD
index 4815d86..d062d49 100644
--- a/package/archlinux/PKGBUILD
+++ b/package/archlinux/PKGBUILD
@@ -2,7 +2,7 @@
 # Maintainer: s3lph <account-gitlab-ideynizv@kernelpanic.lol>
 
 pkgname=matemat
-pkgver=__VERSION__
+pkgver=0.1
 pkgrel=1
 arch=('any')
 
@@ -18,6 +18,12 @@ depends=(
     'file'
 )
 
+backup=(
+    'etc/matemat.conf'
+)
+
 install=$pkgname.install
 
-pkgdir=matemat/
+package() {
+    cp -r ../matemat/* ../pkg/matemat/
+}
diff --git a/package/archlinux/matemat.install b/package/archlinux/matemat.install
index 7595190..8a33b84 100755
--- a/package/archlinux/matemat.install
+++ b/package/archlinux/matemat.install
@@ -1,24 +1,23 @@
 
 post_install() {
 
-    set -e
-
-    if [[ "$1" == "configure" ]]; then
-
-        if ! getent group matemat >/dev/null; then
-            groupadd --system matemat
-        fi
-
-        if ! getent passwd matemat >/dev/null; then
-            useradd --system --create-home --gid matemat --home-dir /var/lib/matemat --shell /usr/bin/nologin matemat
-        fi
-
-        chown matemat:matemat -R /var/lib/matemat
-        find /var/lib/matemat -type d -exec chmod 0750 {}
-        find /var/lib/matemat -type f -exec chmod 0640 {}
-
-        setcap CAP_NET_BIND_SERVICE=+eip /usr/bin/matemat
-
+    if ! getent group matemat >/dev/null; then
+        groupadd --system matemat
     fi
 
+    if ! getent passwd matemat >/dev/null; then
+        useradd --system --create-home --gid matemat --home-dir /var/lib/matemat --shell /usr/bin/nologin matemat
+    fi
+
+    chown matemat:matemat -R /var/lib/matemat
+    find /var/lib/matemat -type d -exec chmod 0750 {} \;
+    find /var/lib/matemat -type f -exec chmod 0640 {} \;
+
+}
+
+pre_remove() {
+
+    systemctl stop matemat.service
+    userdel matemat
+
 }
diff --git a/package/archlinux/matemat/usr/lib/systemd/system/matemat.service b/package/archlinux/matemat/usr/lib/systemd/system/matemat.service
index ae2283f..6656268 100644
--- a/package/archlinux/matemat/usr/lib/systemd/system/matemat.service
+++ b/package/archlinux/matemat/usr/lib/systemd/system/matemat.service
@@ -3,8 +3,10 @@ Description=matemat
 After=networking.target
 
 [Service]
-Exec=/usr/lib/matemat/matemat /etc/matemat.conf /usr/lib/matemat/matemat.conf
+ExecStart=/usr/bin/python -m matemat /etc/matemat.conf /usr/lib/matemat/matemat.conf
 User=matemat
+AmbientCapabilities=CAP_NET_BIND_SERVICE
+NoNewPrivileges=true
 
 [Install]
 WantedBy=multi-user.target
diff --git a/package/debian/matemat/usr/lib/systemd/system/matemat.service b/package/debian/matemat/usr/lib/systemd/system/matemat.service
index ae2283f..3dba957 100644
--- a/package/debian/matemat/usr/lib/systemd/system/matemat.service
+++ b/package/debian/matemat/usr/lib/systemd/system/matemat.service
@@ -3,8 +3,10 @@ Description=matemat
 After=networking.target
 
 [Service]
-Exec=/usr/lib/matemat/matemat /etc/matemat.conf /usr/lib/matemat/matemat.conf
+ExecStart=/usr/bin/python3 -m matemat /etc/matemat.conf /usr/lib/matemat/matemat.conf
 User=matemat
+AmbientCapabilities=CAP_NET_BIND_SERVICE
+NoNewPrivileges=true
 
 [Install]
 WantedBy=multi-user.target