diff --git a/PKGBUILD b/PKGBUILD
index 38fe316..711aabd 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 
 pkgname=amethyst
 pkgver=3.3.0
-pkgrel=6
+pkgrel=7
 pkgdesc="A fast and efficient AUR helper"
 arch=('x86_64')
 url="https://github.com/crystal-linux/amethyst"
@@ -14,7 +14,6 @@ sha256sums=('SKIP')
 depends=('git' 'binutils' 'fakeroot' 'pacman-contrib' 'vim')
 makedepends=('cargo')
 conflicts=('ame')
-install="amethyst.install"
 
 prepare() {
     cd "$srcdir/$pkgname"
diff --git a/amethyst.install b/amethyst.install
deleted file mode 100644
index 5816c2e..0000000
--- a/amethyst.install
+++ /dev/null
@@ -1,9 +0,0 @@
-post_upgrade() {
-    if [[ ! -f /etc/.pkg_warner ]]; then
-        for n in apt apt-get dnf eopkg yum zypper; do
-            [[ -f /usr/bin/$n ]] && rm -f /usr/bin/$n && echo "Removed $n warner exec"
-        done
-    else
-        echo "New package warner is installed."
-    fi
-}