diff --git a/python-PyNaCl-hypothesis-remove-average_size.patch b/python-PyNaCl-hypothesis-remove-average_size.patch
new file mode 100644
index 0000000..c5635d4
--- /dev/null
+++ b/python-PyNaCl-hypothesis-remove-average_size.patch
@@ -0,0 +1,21 @@
+iff --git a/tests/test_bindings.py b/tests/test_bindings.py
+index 22930cc7..d7951a21 100644
+--- a/tests/test_bindings.py
++++ b/tests/test_bindings.py
+@@ -306,7 +306,6 @@ def test_unpad_not_padded():
+ 
+ 
+ @given(binary(min_size=0,
+-              average_size=128,
+               max_size=2049),
+        integers(min_value=16,
+                 max_value=256)
+@@ -320,7 +319,6 @@ def test_pad_sizes(msg, bl_sz):
+ 
+ 
+ @given(binary(min_size=0,
+-              average_size=128,
+               max_size=2049),
+        integers(min_value=16,
+                 max_value=256)
+
diff --git a/python-PyNaCl.changes b/python-PyNaCl.changes
index 0506fac..c26d581 100644
--- a/python-PyNaCl.changes
+++ b/python-PyNaCl.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Jun  3 14:17:29 UTC 2019 - pgajdos@suse.com
+
+- run the testsuite
+- added patches
+  https://github.com/pyca/pynacl/commit/a8c08b18f3a2e8f2140c531afaf42715fcab68e7
+  + python-PyNaCl-hypothesis-remove-average_size.patch
+
 -------------------------------------------------------------------
 Wed Dec 12 13:05:57 UTC 2018 - Antonio Larrosa <alarrosa@suse.com>
 
diff --git a/python-PyNaCl.spec b/python-PyNaCl.spec
index d685508..121d412 100644
--- a/python-PyNaCl.spec
+++ b/python-PyNaCl.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-PyNaCl
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -25,11 +25,17 @@ License:        Apache-2.0
 Group:          Development/Languages/Python
 Url:            https://github.com/pyca/pynacl/
 Source:         https://pypi.org/packages/source/P/PyNaCl/PyNaCl-%{version}.tar.gz
+# https://github.com/pyca/pynacl/commit/a8c08b18f3a2e8f2140c531afaf42715fcab68e7
+Patch0:         python-PyNaCl-hypothesis-remove-average_size.patch
 BuildRequires:  %{python_module base}
 BuildRequires:  %{python_module cffi}
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module pycparser}
 BuildRequires:  %{python_module setuptools}
+# SECTION test requirements
+BuildRequires:  %{python_module hypothesis >= 3.27.0}
+BuildRequires:  %{python_module pytest >= 3.2.1}
+# /SECTION
 BuildRequires:  fdupes
 BuildRequires:  pkgconfig
 BuildRequires:  python-rpm-macros
@@ -44,6 +50,7 @@ speed.
 
 %prep
 %setup -q -n PyNaCl-%{version}
+%patch0 -p1
 rm -Rf src/libsodium
 
 %build
@@ -54,6 +61,9 @@ export SODIUM_INSTALL="system"
 %python_install
 %python_expand %fdupes %{buildroot}/%{$python_sitearch}
 
+%check
+%pytest_arch -v
+
 %files %{python_files}
 %license LICENSE
 %doc README.rst