diff --git a/cloud-init-reproduce-build.patch b/cloud-init-reproduce-build.patch
new file mode 100644
index 0000000..d18ceed
--- /dev/null
+++ b/cloud-init-reproduce-build.patch
@@ -0,0 +1,50 @@
+--- setup.py.orig
++++ setup.py
+@@ -18,11 +18,13 @@ import tempfile
+ 
+ import setuptools
+ from setuptools.command.install import install
++from setuptools.command.egg_info import egg_info
+ 
+ from distutils.errors import DistutilsArgError
+ 
+ import subprocess
+ 
++RENDERED_TMPD_PREFIX = "RENDERED_TEMPD"
+ 
+ def is_f(p):
+     return os.path.isfile(p)
+@@ -107,7 +109,7 @@ def render_tmpl(template):
+         return template
+ 
+     topdir = os.path.dirname(sys.argv[0])
+-    tmpd = tempfile.mkdtemp(dir=topdir)
++    tmpd = tempfile.mkdtemp(dir=topdir, prefix=RENDERED_TMPD_PREFIX)
+     atexit.register(shutil.rmtree, tmpd)
+     bname = os.path.basename(template).rstrip(tmpl_ext)
+     fpath = os.path.join(tmpd, bname)
+@@ -155,6 +157,24 @@ if os.uname()[0] == 'FreeBSD':
+ elif os.path.isfile('/etc/redhat-release'):
+     USR_LIB_EXEC = "usr/libexec"
+ 
++class MyEggInfo(egg_info):
++    """This makes sure to not include the rendered files in SOURCES.txt."""
++
++    def find_sources(self):
++        ret = egg_info.find_sources(self)
++        # update the self.filelist.
++        self.filelist.exclude_pattern(RENDERED_TMPD_PREFIX + ".*",
++                                      is_regex=True)
++        # but since mfname is already written we have to update it also.
++        mfname = os.path.join(self.egg_info, "SOURCES.txt")
++        if os.path.exists(mfname):
++            with open(mfname) as fp:
++                files = [f for f in fp
++                         if not f.startswith(GENERATED_FILE_PREFIX)]
++            with open(mfname, "w") as fp:
++                fp.write(''.join(files))
++        return ret
++
+ 
+ # TODO: Is there a better way to do this??
+ class InitsysInstallData(install):
diff --git a/cloud-init.changes b/cloud-init.changes
index 38be71c..f613a01 100644
--- a/cloud-init.changes
+++ b/cloud-init.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Dec  6 13:08:04 UTC 2017 - rjschwei@suse.com
+
+- Add cloud-init-reproduce-build.patch (boo#1069635)
+  + Make builds reproducible
+
 -------------------------------------------------------------------
 Mon Nov 27 13:21:13 CET 2017 - kukuk@suse.de
 
diff --git a/cloud-init.spec b/cloud-init.spec
index 09b18b0..45ccc9a 100644
--- a/cloud-init.spec
+++ b/cloud-init.spec
@@ -48,7 +48,11 @@ Patch27:        cloud-init-sysconfig-netpathfix.patch
 Patch29:        datasourceLocalDisk.patch
 Patch34:        cloud-init-tests-set-exec.patch
 Patch35:        cloud-init-final-no-apt.patch
+# FIXME cloud-init-resize-ro-btrfs.patch
+# proposed for upstream merge (lp#1734787)
 Patch36:        cloud-init-resize-ro-btrfs.patch
+# FIXME cloud-init-reproduce-build.patch, expecting upstream merge
+Patch37:        cloud-init-reproduce-build.patch
 BuildRequires:  fdupes
 BuildRequires:  filesystem
 # pkg-config is needed to find correct systemd unit dir
@@ -213,7 +217,7 @@ Documentation and examples for cloud-init tools
 %patch34
 %patch35 -p1
 %patch36
-
+%patch37
 
 %build
 %if 0%{?suse_version} && 0%{?suse_version} <= 1315