diff --git a/healthcheck.patch b/healthcheck.patch
new file mode 100644
index 0000000..8c64f2e
--- /dev/null
+++ b/healthcheck.patch
@@ -0,0 +1,21 @@
+Index: hpack-3.0.0/test/test_hpack.py
+===================================================================
+--- hpack-3.0.0.orig/test/test_hpack.py
++++ hpack-3.0.0/test/test_hpack.py
+@@ -8,7 +8,7 @@ from hpack.struct import HeaderTuple, Ne
+ import itertools
+ import pytest
+ 
+-from hypothesis import given
++from hypothesis import given, settings, HealthCheck
+ from hypothesis.strategies import text, binary, sets, one_of
+ 
+ try:
+@@ -786,6 +786,7 @@ class TestDictToIterable(object):
+         assert special_keys == received_special
+         assert boring_keys == received_boring
+ 
++    @settings(suppress_health_check=[HealthCheck.too_slow])
+     @given(
+         special_keys=sets(keys),
+         boring_keys=sets(keys),
diff --git a/python-hpack.changes b/python-hpack.changes
index 684df2f..394cdef 100644
--- a/python-hpack.changes
+++ b/python-hpack.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jan 15 13:24:22 UTC 2020 - Ondřej Súkup <mimi.vx@gmail.com>
+
+- add healthcheck.patch to disarm too_slow healthcheck random fails
+
 -------------------------------------------------------------------
 Fri Jul 19 09:49:33 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-hpack.spec b/python-hpack.spec
index 8610045..393e087 100644
--- a/python-hpack.spec
+++ b/python-hpack.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-hpack
 #
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -22,9 +22,9 @@ Version:        3.0.0
 Release:        0
 Summary:        Pure-Python HPACK header compression
 License:        MIT
-Group:          Development/Languages/Python
 URL:            https://github.com/python-hyper/hpack
 Source:         https://files.pythonhosted.org/packages/source/h/hpack/hpack-%{version}.tar.gz
+Patch0:         healthcheck.patch
 BuildRequires:  %{python_module hypothesis}
 # https://github.com/python-hyper/hpack/issues/168
 BuildRequires:  %{python_module pytest < 5.0}
@@ -41,6 +41,7 @@ automatically enables the use of nghttp2 if it’s available.
 
 %prep
 %setup -q -n hpack-%{version}
+%patch0 -p1
 
 %build
 export LC_ALL="en_US.UTF-8"