diff --git a/python-pytaglib.spec b/python-pytaglib.spec
index 57fc29b..a890d69 100644
--- a/python-pytaglib.spec
+++ b/python-pytaglib.spec
@@ -25,7 +25,7 @@ Summary:        Metadata "tagging" library based on TagLib
 License:        GPL-3.0-only OR MIT
 URL:            https://github.com/supermihi/pytaglib
 Source:         https://github.com/supermihi/pytaglib/archive/v%{version}.tar.gz
-# PATCH-FIX-UPSTREAM
+# PATCH-FIX-UPSTREAM https://github.com/supermihi/pytaglib/pull/123
 Patch1:         upgrade_taglib_version.patch
 BuildRequires:  %{python_module Cython}
 BuildRequires:  %{python_module devel}