diff --git a/pytest42.patch b/pytest42.patch
new file mode 100644
index 0000000..186441c
--- /dev/null
+++ b/pytest42.patch
@@ -0,0 +1,31 @@
+From eb4ff5e5cf1811ebde34e070520142647c907726 Mon Sep 17 00:00:00 2001
+From: Daniel Hahler <git@thequod.de>
+Date: Thu, 14 Feb 2019 17:12:51 +0100
+Subject: [PATCH] print_failure: fix compatibility with pytest 4.2
+
+Fixes https://github.com/pytest-dev/pytest-instafail/issues/14.
+---
+ pytest_instafail.py | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/pytest_instafail.py b/pytest_instafail.py
+index 495f901..1a4530c 100644
+--- a/pytest_instafail.py
++++ b/pytest_instafail.py
+@@ -76,11 +76,13 @@ def print_failure(self, report):
+                 self.write_line(line)
+             else:
+                 msg = self._getfailureheadline(report)
+-                if not hasattr(report, 'when'):
++                # "when" was unset before pytest 4.2 for collection errors.
++                when = getattr(report, "when", "collect")
++                if when == "collect":
+                     msg = "ERROR collecting " + msg
+-                elif report.when == "setup":
++                elif when == "setup":
+                     msg = "ERROR at setup of " + msg
+-                elif report.when == "teardown":
++                elif when == "teardown":
+                     msg = "ERROR at teardown of " + msg
+                 self.write_sep("_", msg)
+                 if not self.config.getvalue("usepdb"):
diff --git a/python-pytest-instafail.changes b/python-pytest-instafail.changes
index 230dc91..a70ff62 100644
--- a/python-pytest-instafail.changes
+++ b/python-pytest-instafail.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Feb 15 09:11:23 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Add patch to fix build with pytest 4.2+:
+  * pytest42.patch
+
 -------------------------------------------------------------------
 Thu Feb 14 14:10:32 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-pytest-instafail.spec b/python-pytest-instafail.spec
index 72fa600..45271ac 100644
--- a/python-pytest-instafail.spec
+++ b/python-pytest-instafail.spec
@@ -25,7 +25,7 @@ License:        BSD-2-Clause
 Group:          Development/Languages/Python
 URL:            https://github.com/jpvanhal/pytest-instafail
 Source:         https://files.pythonhosted.org/packages/source/p/pytest-instafail/pytest-instafail-%{version}.tar.gz
-BuildRequires:  %{python_module devel}
+Patch0:         pytest42.patch
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
@@ -43,6 +43,7 @@ until the end of test session.
 
 %prep
 %setup -q -n pytest-instafail-%{version}
+%patch0 -p1
 
 %build
 %python_build