diff --git a/aur/stressberry/PKGBUILD b/aur/stressberry/PKGBUILD
index f587426c6..d4a001885 100644
--- a/aur/stressberry/PKGBUILD
+++ b/aur/stressberry/PKGBUILD
@@ -3,13 +3,13 @@
 
 pkgname=stressberry
 pkgver=0.3.3
-pkgrel=5
+pkgrel=6
 pkgdesc='Stress tests and temperature plots for the Raspberry Pi'
 arch=(any)
 url='https://github.com/nschloe/stressberry'
 license=(GPL3)
 depends=(python-matplotlib python-yaml python-matplotx stress)
-makedepends=(python-pytest python-setuptools python-build python-install python-wheel)
+makedepends=(python-pytest python-setuptools python-build python-installer python-wheel)
 source=("$pkgname-$pkgver.tar.gz::https://github.com/nschloe/$pkgname/archive/v$pkgver.tar.gz"
 0001-convert-to-matplotx-from-dufte.patch::https://github.com/nschloe/stressberry/commit/55501513eaa2497c955daaa2179ca5c2e48eaa6b.patch)
 b2sums=('3ebdcc0f0a951b9a0c8a5a35d96cda2edc535b58f08abeb3eefb281a7bb6c582e66e9eb601acce6c79ad92320c0b97ef481d2e76ffa97ae7e7033a5a7e9c38a3'
@@ -29,14 +29,14 @@ check() {
   cd $pkgname-$pkgver
   mkdir -p temp
   local site_packages=$(python -c "import site; print(site.getsitepackages()[0])")
-  python -m install --optimize=1 --destdir=temp dist/*.whl
+  python -m installer --destdir=temp dist/*.whl
   PATH="$PWD/temp/usr/bin:$PATH" PYTHONPATH="$PWD/temp/$site_packages" python -m pytest
 }
 
 package() {
   cd $pkgname-$pkgver
   export PYTHONHASHSEED=0
-  python -m install --optimize=1 --destdir="$pkgdir" dist/*.whl
+  python -m installer --destdir="$pkgdir" dist/*.whl
 
   # Symlink license file
   local site_packages=$(python -c "import site; print(site.getsitepackages()[0])")