diff --git a/python3-idna/.signature b/python3-idna/.signature
index c7d38f8c4..cee52499c 100644
--- a/python3-idna/.signature
+++ b/python3-idna/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF339L8U8Z83izux0NfwRaFJO4GRQZDFhehpLVnpNA3szRTwqJCLSGMfEj4i6PKqEN3YQhxbCGoVAwWFCdLB33zQU=
-SHA256 (Pkgfile) = 7bf29b078470a56188c8a03b0fb722d2075139b1780d58d0fa307fc6425fb59b
+RWSagIOpLGJF314UgVYPy02FLsibKm8sJnK0ixUAfbUi9e8zWdv5n+kTclYWpFTiBcIi0M3j16iydK/U3+ky6Q8p8I0Goa06CwU=
+SHA256 (Pkgfile) = 06ed26a59a627ae14b01a93d4f757b4cde0c251f9fa6247a62891ce4b6cffea9
 SHA256 (.footprint) = 82226d6266218bbaeef5ee8a90c1e04d0643697f89b7d0fc52e2fdd281dfce2c
 SHA256 (idna-3.4.tar.gz) = 814f528e8dead7d329833b91c5faa87d60bf71824cd12a7530b5526063d02cb4
diff --git a/python3-idna/Pkgfile b/python3-idna/Pkgfile
index 03c9fc9e6..05ca97793 100644
--- a/python3-idna/Pkgfile
+++ b/python3-idna/Pkgfile
@@ -1,8 +1,7 @@
 # Description: Internationalized Domain Names in Applications (IDNA).
 # URL: https://github.com/kjd/idna
 # Maintainer: Danny Rawlins, crux at romster dot me
-# Depends on: python3-pip
-# Optional: python3-flit-core
+# Depends on: python3-build python3-flit-core python3-installer
 
 name=python3-idna
 version=3.4
@@ -12,14 +11,6 @@ source=(https://files.pythonhosted.org/packages/source/${name:8:1}/${name#*-}/${
 build() {
 	cd ${name#*-}-$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=$PKG --ignore-installed --compile --no-deps idna==$version
-	fi
-
-	rm -rf $PKG/usr/lib/python$_pyver/site-packages/idna-$version.dist-info/{INSTALLER,REQUESTED}
+	/usr/bin/python3 -m build --wheel --skip-dependency-check --no-isolation
+	/usr/bin/python3 -m installer --compile-bytecode 0 --destdir=$PKG dist/*.whl
 }