diff --git a/ghc-th-abstraction.spec b/ghc-th-abstraction.spec
index 62e9cbb..e6a8537 100644
--- a/ghc-th-abstraction.spec
+++ b/ghc-th-abstraction.spec
@@ -1,4 +1,4 @@
-# generated by cabal-rpm-0.12.1
+# generated by cabal-rpm-0.13
 # https://fedoraproject.org/wiki/Packaging:Haskell
 
 %global pkg_name th-abstraction
@@ -6,16 +6,19 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.2.8.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Nicer interface for reified information about data types
 
 License:        ISC
 Url:            https://hackage.haskell.org/package/%{pkg_name}
+# Begin cabal-rpm sources:
 Source0:        https://hackage.haskell.org/package/%{pkgver}/%{pkgver}.tar.gz
+Source1:        https://hackage.haskell.org/package/%{pkgver}/%{pkg_name}.cabal#/%{pkgver}.cabal
+# End cabal-rpm sources
 
+# Begin cabal-rpm deps:
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros
-# Begin cabal-rpm deps:
 BuildRequires:  ghc-containers-devel
 BuildRequires:  ghc-template-haskell-devel
 # End cabal-rpm deps
@@ -43,15 +46,22 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %prep
+# Begin cabal-rpm setup:
 %setup -q -n %{pkgver}
+cp -bp %{SOURCE1} %{pkg_name}.cabal
+# End cabal-rpm setup
 
 
 %build
+# Begin cabal-rpm build:
 %ghc_lib_build
+# End cabal-rpm build
 
 
 %install
+# Begin cabal-rpm install
 %ghc_lib_install
+# End cabal-rpm install
 
 
 %check
@@ -67,7 +77,9 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %files -f %{name}.files
+# Begin cabal-rpm files:
 %license LICENSE
+# End cabal-rpm files
 
 
 %files devel -f %{name}-devel.files
@@ -75,6 +87,9 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %changelog
+* Sun Feb 17 2019 Jens Petersen <petersen@redhat.com> - 0.2.8.0-4
+- refresh to cabal-rpm-0.13
+
 * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.8.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
 
diff --git a/th-abstraction-0.2.8.0.cabal b/th-abstraction-0.2.8.0.cabal
new file mode 100644
index 0000000..c86ffcc
--- /dev/null
+++ b/th-abstraction-0.2.8.0.cabal
@@ -0,0 +1,44 @@
+name:                th-abstraction
+version:             0.2.8.0
+x-revision: 1
+synopsis:            Nicer interface for reified information about data types
+description:         This package normalizes variations in the interface for
+                     inspecting datatype information via Template Haskell
+                     so that packages and support a single, easier to use
+                     informational datatype while supporting many versions
+                     of Template Haskell.
+license:             ISC
+license-file:        LICENSE
+author:              Eric Mertens
+maintainer:          emertens@gmail.com
+copyright:           2017 Eric Mertens
+homepage:            https://github.com/glguy/th-abstraction
+bug-reports:         https://github.com/glguy/th-abstraction/issues
+category:            Development
+build-type:          Simple
+extra-source-files:  ChangeLog.md README.md
+cabal-version:       >=1.10
+tested-with:         GHC==8.4.3, GHC==8.2.2, GHC==8.0.2, GHC==7.10.3, GHC==7.8.4, GHC==7.6.3, GHC==7.4.2, GHC==7.2.2, GHC==7.0.4
+
+source-repository head
+  type: git
+  location: https://github.com/glguy/th-abstraction.git
+
+library
+  exposed-modules:     Language.Haskell.TH.Datatype
+  other-modules:       Language.Haskell.TH.Datatype.Internal
+  build-depends:       base             >=4.3   && <5,
+                       ghc-prim,
+                       template-haskell >=2.5   && <2.15,
+                       containers       >=0.4   && <0.7
+  hs-source-dirs:      src
+  default-language:    Haskell2010
+
+test-suite unit-tests
+  other-modules:       Harness
+                       Types
+  type:                exitcode-stdio-1.0
+  main-is:             Main.hs
+  build-depends:       th-abstraction, base, containers, template-haskell
+  hs-source-dirs:      test
+  default-language:    Haskell2010