diff --git a/ghc-hackage-security.spec b/ghc-hackage-security.spec
index 6f2a651..5920ff1 100644
--- a/ghc-hackage-security.spec
+++ b/ghc-hackage-security.spec
@@ -85,7 +85,6 @@ documentation.
 %prep
 %setup -q -n %{pkgver}
 
-# https://hackage.haskell.org/package/hackage-security-0.5.2.2/revisions/
 cabal-tweak-dep-ver directory 1.3 1.4
 cabal-tweak-dep-ver Cabal '< 1.26' '< 2.1'
 cabal-tweak-dep-ver time '< 1.7' '< 1.9'