diff --git a/ghc-cborg.spec b/ghc-cborg.spec
index 5e32179..0e16167 100644
--- a/ghc-cborg.spec
+++ b/ghc-cborg.spec
@@ -16,7 +16,7 @@ Summary:        Concise Binary Object Representation (CBOR)
 
 License:        BSD-3-Clause
 Url:            https://hackage.haskell.org/package/%{pkg_name}
-# https://github.com/well-typed/cborg/issues/293
+# https://github.com/well-typed/cborg/issues/309
 ExcludeArch:    %{ix86}
 # Begin cabal-rpm sources:
 Source0:        https://hackage.haskell.org/package/%{pkgver}/%{pkgver}.tar.gz