diff --git a/python-marshmallow.changes b/python-marshmallow.changes
index d56086b..eafe2ca 100644
--- a/python-marshmallow.changes
+++ b/python-marshmallow.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue May 28 09:46:25 UTC 2019 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Add reproducible.patch to make build reproducible (boo#1047218)
+
 -------------------------------------------------------------------
 Fri May 17 14:38:06 UTC 2019 - Marketa Calabkova <mcalabkova@suse.com>
 
diff --git a/python-marshmallow.spec b/python-marshmallow.spec
index 6df8544..2848471 100644
--- a/python-marshmallow.spec
+++ b/python-marshmallow.spec
@@ -28,6 +28,7 @@ Url:            http://marshmallow.readthedocs.io/
 Source:         https://files.pythonhosted.org/packages/source/m/marshmallow/marshmallow-%{version}.tar.gz
 # https://github.com/humitos/sphinx-version-warning/issues/22
 Patch0:         python-marshmallow-no-version-warning.patch
+Patch1:         reproducible.patch
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
@@ -62,6 +63,7 @@ HTML Documentation and examples for %name.
 %prep
 %setup -q -n marshmallow-%{version}
 %patch0 -p1
+%patch1 -p1
 
 %build
 %python_build
diff --git a/reproducible.patch b/reproducible.patch
new file mode 100644
index 0000000..8dc219e
--- /dev/null
+++ b/reproducible.patch
@@ -0,0 +1,26 @@
+https://github.com/marshmallow-code/marshmallow/pull/679.patch
+
+From 8064d7e155a78cde6e7a2387ec365dcf0798641d Mon Sep 17 00:00:00 2001
+From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
+Date: Sun, 24 Sep 2017 21:54:43 +0200
+Subject: [PATCH] Use Changelog date instead of build date
+
+in order to make builds reproducible.
+See https://reproducible-builds.org/ for why this is good.
+---
+ docs/conf.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: marshmallow-2.19.2/docs/conf.py
+===================================================================
+--- marshmallow-2.19.2.orig/docs/conf.py
++++ marshmallow-2.19.2/docs/conf.py
+@@ -57,7 +57,7 @@ master_doc = 'index'
+ # General information about the project.
+ project = u'marshmallow'
+ copyright = ' {0:%Y} <a href="https://stevenloria.com">Steven Loria</a>'.format(
+-    dt.datetime.utcnow()
++    dt.datetime.utcfromtimestamp(os.path.getmtime('../CHANGELOG.rst'))
+ )
+ 
+ version = release = marshmallow.__version__