diff --git a/0001-fix-compilation-with-gcc5.patch b/0001-fix-compilation-with-gcc5.patch
new file mode 100644
index 0000000..a5a0db7
--- /dev/null
+++ b/0001-fix-compilation-with-gcc5.patch
@@ -0,0 +1,41 @@
+From 79ea78590ec9354a93ef0243a7efa5b786b001c5 Mon Sep 17 00:00:00 2001
+From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
+Date: Thu, 27 Aug 2015 20:13:51 +0200
+Subject: [PATCH] fix compilation with gcc5
+
+error was:
+X509.xs: In function 'XS_Crypt__OpenSSL__X509_extension':
+X509.xs:740:10: error: logical not is only applied to the left hand side of comparison [-Werror=logical-not-parentheses]
+   if (!c > 0) {
+          ^
+cc1: all warnings being treated as errors
+Makefile:346: recipe for target 'X509.o' failed
+---
+ X509.xs | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/X509.xs b/X509.xs
+index 23f7666..8380ff9 100644
+--- a/X509.xs
++++ b/X509.xs
+@@ -181,7 +181,7 @@ static HV* hv_exts(X509* x509, int no_name) {
+   sv_2mortal((SV*)RETVAL);
+   c = X509_get_ext_count(x509);
+ 
+-  if ( ! c > 0 ) {
++  if ( !(c > 0) ) {
+     croak("No extensions found\n");
+   }
+ 
+@@ -868,7 +868,7 @@ extension(x509, i)
+ 
+   c = X509_get_ext_count(x509);
+ 
+-  if (!c > 0) {
++  if (!(c > 0)) {
+     croak("No extensions found\n");
+   } else if (i >= c || i < 0) {
+     croak("Requested extension index out of range\n");
+-- 
+2.5.0
+
diff --git a/perl-Crypt-OpenSSL-X509.changes b/perl-Crypt-OpenSSL-X509.changes
index 605910b..46fda4f 100644
--- a/perl-Crypt-OpenSSL-X509.changes
+++ b/perl-Crypt-OpenSSL-X509.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Aug 27 18:21:26 UTC 2015 - bwiedemann@suse.com
+
+- add 0001-fix-compilation-with-gcc5.patch
+
 -------------------------------------------------------------------
 Sun May 08 09:56:02 UTC 2011 - pascal.bleser@opensuse.org
 
diff --git a/perl-Crypt-OpenSSL-X509.spec b/perl-Crypt-OpenSSL-X509.spec
index 9319531..c154c47 100644
--- a/perl-Crypt-OpenSSL-X509.spec
+++ b/perl-Crypt-OpenSSL-X509.spec
@@ -2,7 +2,7 @@
 #
 # spec file for package perl-Crypt-OpenSSL-X509
 #
-# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 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
@@ -24,6 +24,8 @@ Summary:        Perl extension to OpenSSL's X509 API
 License:        Artistic-1.0 or GPL-2.0+
 Group:          Development/Libraries/Perl
 Source:         http://search.cpan.org/CPAN/authors/id/D/DA/DANIEL/Crypt-OpenSSL-X509-%{version}.tar.gz
+# Patch proposed upstream https://github.com/dsully/perl-crypt-openssl-x509/pull/43
+Patch1:         0001-fix-compilation-with-gcc5.patch
 Url:            http://search.cpan.org/dist/Crypt-OpenSSL-X509
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %{perl_requires}
@@ -41,6 +43,7 @@ This implements a large majority of OpenSSL's useful X509 API.
 %prep
 %setup -q -n "Crypt-OpenSSL-X509-%{version}"
 %__sed -i '/^auto_install/d' Makefile.PL
+%patch1 -p1
 
 %build
 %__perl Makefile.PL PREFIX="%{_prefix}"