diff --git a/distributive-0.5.1.tar.gz b/distributive-0.5.1.tar.gz
deleted file mode 100644
index 8442a2b..0000000
--- a/distributive-0.5.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8fd0968c19b00b64c8219b81903c72841494460fcf1c10e84fa44f321bb3ae92
-size 8827
diff --git a/distributive-0.5.2.tar.gz b/distributive-0.5.2.tar.gz
new file mode 100644
index 0000000..59625a5
--- /dev/null
+++ b/distributive-0.5.2.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ade2be6a5e81950ab2918d938037dde0ce09d04dc399cefbf191ce6cb5f76cd9
+size 11824
diff --git a/distributive.cabal b/distributive.cabal
new file mode 100644
index 0000000..aeb8c95
--- /dev/null
+++ b/distributive.cabal
@@ -0,0 +1,104 @@
+name:          distributive
+category:      Data Structures
+version:       0.5.2
+x-revision: 2
+license:       BSD3
+cabal-version: >= 1.8
+license-file:  LICENSE
+author:        Edward A. Kmett
+maintainer:    Edward A. Kmett <ekmett@gmail.com>
+stability:     provisional
+homepage:      http://github.com/ekmett/distributive/
+bug-reports:   http://github.com/ekmett/distributive/issues
+copyright:     Copyright (C) 2011-2016 Edward A. Kmett
+synopsis:      Distributive functors -- Dual to Traversable
+description:   Distributive functors -- Dual to Traversable
+build-type:    Custom
+extra-source-files:
+  .travis.yml
+  .vim.custom
+  config
+  travis-cabal-apt-install
+  CHANGELOG.markdown
+  README.markdown
+
+source-repository head
+  type: git
+  location: git://github.com/ekmett/distributive.git
+
+custom-setup
+  setup-depends:
+    base >= 4 && <5,
+    cabal-doctest >= 1 && <1.1,
+    Cabal
+
+flag semigroups
+  manual: True
+  default: True
+  description:
+    You can disable the use of the `semigroups` package using `-f-semigroups`.
+    .
+    Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
+
+flag tagged
+  manual: True
+  default: True
+  description:
+    You can disable the use of the `tagged` package using `-f-tagged`.
+    .
+    Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
+
+library
+  build-depends:
+    base                >= 4   && < 5,
+    base-orphans        >= 0.5 && < 1,
+    transformers        >= 0.2 && < 0.6,
+    transformers-compat >= 0.3 && < 1
+
+  hs-source-dirs:  src
+  exposed-modules:
+    Data.Distributive
+
+  if impl(ghc>=7.2)
+    exposed-modules: Data.Distributive.Generic
+
+  if flag(tagged)
+    build-depends: tagged >= 0.7 && < 1
+
+  if impl(ghc>=7.2 && < 7.6)
+    build-depends: ghc-prim
+
+  if impl(ghc < 8.0)
+    if flag(semigroups)
+      build-depends: semigroups >= 0.11 && < 1
+
+  if impl(ghc < 7.8)
+    hs-source-dirs: src-compat
+    other-modules: Data.Coerce
+
+  ghc-options: -Wall
+
+-- Verify the results of the examples
+test-suite doctests
+  type:    exitcode-stdio-1.0
+  main-is: doctests.hs
+  build-depends:
+    base      >= 4,
+    doctest   >= 0.11.1 && <0.12
+  ghc-options: -Wall -threaded
+  hs-source-dirs: tests
+
+test-suite spec
+  type:           exitcode-stdio-1.0
+  hs-source-dirs: tests
+
+  build-depends:
+    base             >= 4    && < 5,
+    distributive,
+    generic-deriving >= 1.11 && < 2,
+    hspec            >= 2    && < 3
+
+  main-is: Spec.hs
+  other-modules: GenericsSpec
+
+  ghc-options: -Wall -threaded -rtsopts
diff --git a/ghc-distributive.changes b/ghc-distributive.changes
index 7620b71..0a64296 100644
--- a/ghc-distributive.changes
+++ b/ghc-distributive.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Feb  5 19:32:22 UTC 2017 - psimons@suse.com
+
+- Update to version 0.5.2 revision 2 with cabal2obs.
+
 -------------------------------------------------------------------
 Mon Jan  9 06:33:58 UTC 2017 - psimons@suse.com
 
diff --git a/ghc-distributive.spec b/ghc-distributive.spec
index a2e3210..dfb6b8b 100644
--- a/ghc-distributive.spec
+++ b/ghc-distributive.spec
@@ -19,24 +19,26 @@
 %global pkg_name distributive
 %bcond_with tests
 Name:           ghc-%{pkg_name}
-Version:        0.5.1
+Version:        0.5.2
 Release:        0
 Summary:        Distributive functors -- Dual to Traversable
 License:        BSD-2-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/2.cabal#/%{pkg_name}.cabal
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-base-orphans-devel
+BuildRequires:  ghc-cabal-doctest-devel
 BuildRequires:  ghc-rpm-macros
 BuildRequires:  ghc-tagged-devel
 BuildRequires:  ghc-transformers-compat-devel
 BuildRequires:  ghc-transformers-devel
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %if %{with tests}
-BuildRequires:  ghc-directory-devel
 BuildRequires:  ghc-doctest-devel
-BuildRequires:  ghc-filepath-devel
+BuildRequires:  ghc-generic-deriving-devel
+BuildRequires:  ghc-hspec-devel
 %endif
 
 %description
@@ -55,6 +57,7 @@ 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
@@ -77,6 +80,5 @@ This package provides the Haskell %{pkg_name} library development files.
 
 %files devel -f %{name}-devel.files
 %defattr(-,root,root,-)
-%doc CHANGELOG.markdown README.markdown
 
 %changelog