diff --git a/srcpkgs/python-cryptography/template b/srcpkgs/python-cryptography/template
index f2f94e19fba..6579b004e38 100644
--- a/srcpkgs/python-cryptography/template
+++ b/srcpkgs/python-cryptography/template
@@ -8,11 +8,11 @@ hostmakedepends="python-setuptools python3-setuptools libressl-devel
  python-enum34 python-ipaddress python-six python3-six
  python-cffi python3-cffi python-idna python3-idna"
 makedepends="libressl-devel python-devel python3-devel"
-depends="python-cffi python-six python-enum34
- python-idna python-ipaddress"
+depends="python-cffi python-six python-enum34 python-idna python-ipaddress"
 checkdepends="python-cryptography_vectors python-hypothesis python-pretend
- python-pytest python-pytz python3-cryptography_vectors python3-hypothesis
- python3-pretend python3-pytest python3-pytz ${depends}"
+ python-pytest python-pytz python-iso8601 python3-cryptography_vectors
+ python3-hypothesis python3-pretend python3-pytest python3-pytz python3-iso8601
+ ${depends}"
 short_desc="Python2 library that provides cryptographic recipes and primitives"
 maintainer="Alessio Sergi <al3hex@gmail.com>"
 license="BSD-3-Clause, Apache-2.0"
@@ -22,13 +22,8 @@ distfiles="${PYPI_SITE}/c/cryptography/cryptography-${version}.tar.gz"
 checksum=7e177e4bea2de937a584b13645cab32f25e3d96fc0bc4a4cf99c27dc77682be6
 
 do_check() {
-	# Tests use python*-iso-8601, which fails to parse valid ISO8601 strings
-	local ignores="--ignore=tests/test_fernet.py"
-
-	PYTHONPATH="$(cd build-2.7/lib* && pwd)" \
-		python2.7 -m pytest ${ignores} tests
-	PYTHONPATH="$(cd build-${py3_ver}/lib* && pwd)" \
-		python${py3_ver} -m pytest ${ignores} tests
+	PYTHONPATH="$(cd build-2.7/lib* && pwd)" python2.7 -m pytest tests
+	PYTHONPATH="$(cd build-${py3_ver}/lib* && pwd)" python${py3_ver} -m pytest tests
 }
 
 post_install() {