diff --git a/ghc-pandoc-types.spec b/ghc-pandoc-types.spec
index 3c415fe..279bc65 100644
--- a/ghc-pandoc-types.spec
+++ b/ghc-pandoc-types.spec
@@ -24,7 +24,7 @@ Release:        0
 Summary:        Types for representing a structured document
 License:        GPL-2.0
 Group:          Development/Languages/Haskell
-Url:            https://hackage.haskell.org/package/%{pkg_name}
+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/4.cabal#/%{pkg_name}.cabal
 BuildRequires:  ghc-Cabal-devel