diff --git a/ghc-x509.changes b/ghc-x509.changes
index 80bb700..92a3a45 100644
--- a/ghc-x509.changes
+++ b/ghc-x509.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jul 31 03:01:28 UTC 2017 - psimons@suse.com
+
+- Update to version 1.7.1 revision 1.
+
 -------------------------------------------------------------------
 Thu Jul 27 14:07:19 UTC 2017 - psimons@suse.com
 
diff --git a/ghc-x509.spec b/ghc-x509.spec
index a434e87..8c5989c 100644
--- a/ghc-x509.spec
+++ b/ghc-x509.spec
@@ -26,6 +26,7 @@ License:        BSD-3-Clause
 Group:          Development/Languages/Other
 Url:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
+Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/1.cabal#/%{pkg_name}.cabal
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-asn1-encoding-devel
 BuildRequires:  ghc-asn1-parse-devel
@@ -60,6 +61,7 @@ This package provides the Haskell %{pkg_name} library development files.
 
 %prep
 %setup -q -n %{pkg_name}-%{version}
+cp -p %{SOURCE1} %{pkg_name}.cabal
 
 %build
 %ghc_lib_build
diff --git a/x509.cabal b/x509.cabal
new file mode 100644
index 0000000..d778f74
--- /dev/null
+++ b/x509.cabal
@@ -0,0 +1,64 @@
+Name:                x509
+version:             1.7.1
+x-revision: 1
+Description:         X509 reader and writer
+License:             BSD3
+License-file:        LICENSE
+Copyright:           Vincent Hanquez <vincent@snarc.org>
+Author:              Vincent Hanquez <vincent@snarc.org>
+Maintainer:          Vincent Hanquez <vincent@snarc.org>
+Synopsis:            X509 reader and writer
+Build-Type:          Simple
+Category:            Data
+stability:           experimental
+Homepage:            http://github.com/vincenthz/hs-certificate
+Cabal-Version:       >= 1.10
+
+Library
+  Default-Language:  Haskell2010
+  Build-Depends:     base >= 4.7 && < 5
+                   , bytestring
+                   , memory
+                   , mtl
+                   , containers
+                   , hourglass
+                   , pem >= 0.1 && < 0.3
+                   , asn1-types >= 0.3.1 && < 0.4
+                   , asn1-encoding >= 0.9 && < 0.10
+                   , asn1-parse >= 0.9.3 && < 0.10
+                   , cryptonite
+  Exposed-modules:   Data.X509
+  Other-modules:     Data.X509.Internal
+                     Data.X509.CertificateChain
+                     Data.X509.AlgorithmIdentifier
+                     Data.X509.DistinguishedName
+                     Data.X509.Cert
+                     Data.X509.PublicKey
+                     Data.X509.PrivateKey
+                     Data.X509.Ext
+                     Data.X509.ExtensionRaw
+                     Data.X509.CRL
+                     Data.X509.OID
+                     Data.X509.Signed
+  ghc-options:       -Wall
+
+Test-Suite test-x509
+  Default-Language:  Haskell2010
+  type:              exitcode-stdio-1.0
+  hs-source-dirs:    Tests
+  Main-is:           Tests.hs
+  Build-Depends:     base >= 3 && < 5
+                   , bytestring
+                   , mtl
+                   , tasty
+                   , tasty-quickcheck
+                   , hourglass
+                   , asn1-types
+                   , x509
+                   , cryptonite
+  ghc-options:       -Wall -fno-warn-orphans -fno-warn-missing-signatures
+
+source-repository head
+  type:     git
+  location: git://github.com/vincenthz/hs-certificate
+  subdir:   x509