diff --git a/python3-crashtest/.signature b/python3-crashtest/.signature
index 34f3247e1..4a53c7ca6 100644
--- a/python3-crashtest/.signature
+++ b/python3-crashtest/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF30aq0N9f80wmmkMZUAFakH67OXhzWp1MHuDjM2irLdtIwjqlRyiVVV9Sc/6KXmFqRIvpQxahOFePP55m8+fOSws=
-SHA256 (Pkgfile) = 0532ef721ccb4dbd4a378e9b8509e82e85672bdb566b69558eef0b7bfe86e28e
+RWSagIOpLGJF33jIdH2Vz63B1JKYkk1qYffF9dASXtfzS/J1bxoAoNHm1gfq4mbsLnCRuYJ1COSE/Hr9vpRf9Sk4uNmYzEixyQA=
+SHA256 (Pkgfile) = 238443bf08d65cb3d9c62f03cecc156ea33f22431cc52b3a27f9d152db713e66
 SHA256 (.footprint) = 291f47c24a53887cc1fb0276bb9886ae23b27862e7d174a1034334f7faaa6bf9
 SHA256 (python3-crashtest-0.4.1.tar.gz) = 4ff59d9bee6d2bc581d462888ec28beb30ad448042c885a2b4ab45dc4910780b
diff --git a/python3-crashtest/Pkgfile b/python3-crashtest/Pkgfile
index ba9002711..d40cc185e 100644
--- a/python3-crashtest/Pkgfile
+++ b/python3-crashtest/Pkgfile
@@ -1,8 +1,7 @@
 # Description: supposedly makes exceptions handling and inspection easier
 # URL: https://github.com/sdispater/crashtest
 # Maintainer: Tim Biermann, tbier at posteo dot de
-# Depends on: python3-pip python3-yaspin
-# Optional: python3-poetry
+# Depends on: python3-yaspin
 
 name=python3-crashtest
 version=0.4.1
@@ -11,11 +10,7 @@ source=(https://github.com/sdispater/crashtest/archive/$version/$name-$version.t
 
 build() {
   cd crashtest-$version
-  if prt-get isinst python3-poetry; then
-    /usr/bin/python3 -m build --wheel --skip-dependency-check --no-isolation
-    /usr/bin/python3 -m installer --compile-bytecode 0 --destdir=$PKG dist/*.whl
-  else
-    /usr/bin/pip3 install --isolate --root=$PKG --ignore-installed --no-deps crashtest
-    rm -rf $PKG/usr/lib/python*/site-packages/crashtest-$version.dist-info/{INSTALLER,REQUESTED}
-  fi
+
+  /usr/bin/python3 -m build --wheel --skip-dependency-check --no-isolation
+  /usr/bin/python3 -m installer --compile-bytecode 0 --destdir=$PKG dist/*.whl
 }