diff --git a/python3-pep517/.footprint b/python3-pep517/.footprint
index 9b2d0d8d8..815552fdd 100644
--- a/python3-pep517/.footprint
+++ b/python3-pep517/.footprint
@@ -3,10 +3,13 @@ drwxr-xr-x	root/root	usr/lib/
 drwxr-xr-x	root/root	usr/lib/python3.10/
 drwxr-xr-x	root/root	usr/lib/python3.10/site-packages/
 drwxr-xr-x	root/root	usr/lib/python3.10/site-packages/pep517-0.13.0.dist-info/
+-rw-r--r--	root/root	usr/lib/python3.10/site-packages/pep517-0.13.0.dist-info/INSTALLER
 -rw-r--r--	root/root	usr/lib/python3.10/site-packages/pep517-0.13.0.dist-info/LICENSE
 -rw-r--r--	root/root	usr/lib/python3.10/site-packages/pep517-0.13.0.dist-info/METADATA
 -rw-r--r--	root/root	usr/lib/python3.10/site-packages/pep517-0.13.0.dist-info/RECORD
+-rw-r--r--	root/root	usr/lib/python3.10/site-packages/pep517-0.13.0.dist-info/REQUESTED (EMPTY)
 -rw-r--r--	root/root	usr/lib/python3.10/site-packages/pep517-0.13.0.dist-info/WHEEL
+-rw-r--r--	root/root	usr/lib/python3.10/site-packages/pep517-0.13.0.dist-info/direct_url.json
 drwxr-xr-x	root/root	usr/lib/python3.10/site-packages/pep517/
 -rw-r--r--	root/root	usr/lib/python3.10/site-packages/pep517/__init__.py
 drwxr-xr-x	root/root	usr/lib/python3.10/site-packages/pep517/__pycache__/
diff --git a/python3-pep517/.signature b/python3-pep517/.signature
index 0bea32ac9..e250b7916 100644
--- a/python3-pep517/.signature
+++ b/python3-pep517/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/QMSghpslmGNfGdNxYjSZm2JrmLzk17c3gpVMuHnmbXuTVcxWu+ebxmj6Q+A1Uc7WaJOtPg+e80RMd5v7+rHmg8=
-SHA256 (Pkgfile) = c82c2bb9a2c457b8b5a8814aeb717e45ec669cd5258c97bded7b7e051550b17a
-SHA256 (.footprint) = 64ee83a8bcb9cf1c5cac91b6d2f6471f0406960cc1b20621eabeaae26f625f26
+RWSE3ohX2g5d/TGd/bA99FS4x3ZJ/qlI2xVoR6aUwgh++Vng5JJI+zqbpQiAEeLydEmrdOArFaZmVP12aWoxvUUIpHIlQLqOqA8=
+SHA256 (Pkgfile) = e52ed140d8e715b7fea59633813b37a41777ad9639c934486386858f9d60e4a3
+SHA256 (.footprint) = e99f5a7aeb69a7c67ce54f0b73ffe4fe034f9b6ff56f74cef5a9225c3b2310de
 SHA256 (pep517-0.13.0.tar.gz) = ae69927c5c172be1add9203726d4b84cf3ebad1edcd5f71fcdc746e66e829f59
diff --git a/python3-pep517/Pkgfile b/python3-pep517/Pkgfile
index ad71638b3..df016a771 100644
--- a/python3-pep517/Pkgfile
+++ b/python3-pep517/Pkgfile
@@ -11,14 +11,6 @@ source=(https://pypi.python.org/packages/source/p/pep517/pep517-$version.tar.gz)
 build() {
   cd pep517-$version
 
-  _pyver=$(/usr/bin/python3 -c 'import sys; print("%s.%s" % sys.version_info[:2])')
-
-  if prt-get isinst python3-flit-core; then
-    /usr/bin/python3 -m build --wheel --skip-dependency-check --no-isolation
-    /usr/bin/python3 -m installer --compile-bytecode 0 --destdir=$PKG dist/*.whl
-  else
-    /usr/bin/pip3 install --isolate --root=$PKG --ignore-installed --no-deps pep517
-  fi
-
-  rm -rf $PKG/usr/lib/python$_pyver/site-packages/pep517-$version.dist-info/{INSTALLER,REQUESTED}
+  PIP_CONFIG_FILE=/dev/null /usr/bin/pip3 install --isolated --root=$PKG \
+    --ignore-installed --no-deps .
 }