diff --git a/alex.spec b/alex.spec
index 98a11a1..2ee7977 100644
--- a/alex.spec
+++ b/alex.spec
@@ -23,7 +23,7 @@ Release:        0
 Summary:        Alex is a tool for generating lexical analysers in Haskell
 License:        BSD-3-Clause
 Group:          Development/Languages/Haskell
-Url:            https://hackage.haskell.org/package/%{name}
+URL:            https://hackage.haskell.org/package/%{name}
 Source0:        https://hackage.haskell.org/package/%{name}-%{version}/%{name}-%{version}.tar.gz
 Source1:        https://hackage.haskell.org/package/%{name}-%{version}/revision/1.cabal#/%{name}.cabal
 BuildRequires:  autoconf