diff --git a/disk-free-space-0.1.0.1.cabal b/disk-free-space-0.1.0.1.cabal
new file mode 100644
index 0000000..9c5901a
--- /dev/null
+++ b/disk-free-space-0.1.0.1.cabal
@@ -0,0 +1,30 @@
+name:                disk-free-space
+version:             0.1.0.1
+x-revision: 3
+synopsis:            Retrieve information about disk space usage
+description:
+  A cross-platform library for retrieving information about disk space usage.
+homepage:            https://github.com/redneb/disk-free-space
+bug-reports:         https://github.com/redneb/disk-free-space/issues
+license:             BSD3
+license-file:        LICENSE
+author:              Marios Titas <rednebΑΤgmxDΟΤcom>
+maintainer:          Marios Titas <rednebΑΤgmxDΟΤcom>
+category:            System, Filesystem
+build-type:          Simple
+cabal-version:       >=1.10
+
+source-repository head
+  type: git
+  location: https://github.com/redneb/disk-free-space.git
+
+library
+  exposed-modules:     System.DiskSpace
+  build-depends:       base >=4.5 && <5
+  if os(windows)
+    build-depends:       Win32 >=2.2
+    cpp-options:         -DCABAL_OS_WINDOWS
+  else
+    build-tools:         hsc2hs
+  default-language:    Haskell2010
+  ghc-options:         -Wall
diff --git a/ghc-disk-free-space.spec b/ghc-disk-free-space.spec
index 6a5cd4f..c954222 100644
--- a/ghc-disk-free-space.spec
+++ b/ghc-disk-free-space.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 disk-free-space
@@ -6,15 +6,20 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.1.0.1
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        Retrieve information about disk space usage
 
 License:        BSD
 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
+# End cabal-rpm deps
 
 %description
 A cross-platform library retrieve information about disk space usage.
@@ -37,15 +42,22 @@ 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
 
 
 %post devel
@@ -57,13 +69,18 @@ files.
 
 
 %files -f %{name}.files
+# Begin cabal-rpm files:
 %license LICENSE
+# End cabal-rpm files
 
 
 %files devel -f %{name}-devel.files
 
 
 %changelog
+* Sun Feb 17 2019 Jens Petersen <petersen@redhat.com> - 0.1.0.1-9
+- refresh to cabal-rpm-0.13
+
 * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.0.1-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild