diff --git a/ghc-regex-pcre.spec b/ghc-regex-pcre.spec
index 3797ff2..fd6019f 100644
--- a/ghc-regex-pcre.spec
+++ b/ghc-regex-pcre.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:
@@ -73,6 +74,7 @@ This package provides the Haskell %{pkg_name} profiling library.
 %prep
 # Begin cabal-rpm setup:
 %setup -q -n %{pkgver}
+cp -bp %{SOURCE1} %{pkg_name}.cabal
 chmod a-x ChangeLog.md
 # End cabal-rpm setup