diff --git a/ghc-zlib.spec b/ghc-zlib.spec
index dd967e8..004d63e 100644
--- a/ghc-zlib.spec
+++ b/ghc-zlib.spec
@@ -4,6 +4,7 @@
 %global pkg_name zlib
 %global pkgver %{pkg_name}-%{version}
 
+# old tasty* upperbounds
 %bcond_with tests
 
 Name:           ghc-%{pkg_name}