diff --git a/libLASi.spec b/libLASi.spec
index 121235e..c612e67 100644
--- a/libLASi.spec
+++ b/libLASi.spec
@@ -29,7 +29,7 @@ Source:         http://download.sourceforge.net/lasi/%{name}-%{version}.tar.gz
 Patch0:         libLASi-link_gobject2.patch
 # PATCH-FEATURE-OPENSUSE libLASi-do_not_build_examples.patch
 Patch1:         libLASi-do_not_build_examples.patch
-# PATCH-FIX-UPSTREAM
+# PATCH-FIX-UPSTREAM 0001-Fix-build-with-GCC-11.patch christophe@krop.fr -- Fix build with GCC 11 [https://sourceforge.net/p/lasi/bugs/9/]
 Patch2:         0001-Fix-build-with-GCC-11.patch
 BuildRequires:  cmake >= 3.13.2
 BuildRequires:  doxygen