diff --git a/ghc-optional-args.spec b/ghc-optional-args.spec
index 5882985..b686eb8 100644
--- a/ghc-optional-args.spec
+++ b/ghc-optional-args.spec
@@ -13,6 +13,7 @@ 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:
@@ -64,6 +65,7 @@ This package provides the Haskell %{pkg_name} profiling library.
 %prep
 # Begin cabal-rpm setup:
 %setup -q -n %{pkgver}
+cp -bp %{SOURCE1} %{pkg_name}.cabal
 # End cabal-rpm setup
 
 
diff --git a/optional-args-1.0.2.cabal b/optional-args-1.0.2.cabal
new file mode 100644
index 0000000..7704ddb
--- /dev/null
+++ b/optional-args-1.0.2.cabal
@@ -0,0 +1,29 @@
+Name: optional-args
+Version: 1.0.2
+x-revision: 1
+Cabal-Version: >=1.10
+Build-Type: Simple
+License: BSD3
+License-File: LICENSE
+Copyright: 2015 Gabriel Gonzalez
+Author: Gabriel Gonzalez
+Maintainer: Gabriel439@gmail.com
+Bug-Reports: https://github.com/Gabriel439/Haskell-Optional-Args-Library/issues
+Synopsis: Optional function arguments
+Description: This library provides a type for specifying `Optional` function
+  arguments
+  .
+  Read the tutorial in "Data.Optional" to learn more
+Category: Data
+Source-Repository head
+    Type: git
+    Location: https://github.com/Gabriel439/Haskell-Optional-Args-Library
+
+Library
+    HS-Source-Dirs: src
+    Build-Depends: base >= 4.5 && < 5
+    if !impl(ghc >= 8.0)
+      Build-Depends: semigroups >= 0.16 && < 0.20
+    Exposed-Modules: Data.Optional
+    GHC-Options: -O2 -Wall
+    Default-Language: Haskell2010