diff --git a/spdlog-1.9.1-use_system_catch2.patch b/spdlog-1.9.1-use_system_catch2.patch
new file mode 100644
index 0000000..9c077c0
--- /dev/null
+++ b/spdlog-1.9.1-use_system_catch2.patch
@@ -0,0 +1,41 @@
+Index: spdlog-1.9.1/tests/includes.h
+===================================================================
+--- spdlog-1.9.1.orig/tests/includes.h
++++ spdlog-1.9.1/tests/includes.h
+@@ -1,6 +1,6 @@
+ #pragma once
+ 
+-#include "catch.hpp"
++#include <catch2/catch.hpp>
+ #include "utils.h"
+ #include <chrono>
+ #include <cstdio>
+@@ -23,4 +23,4 @@
+ #include "spdlog/sinks/ostream_sink.h"
+ #include "spdlog/sinks/rotating_file_sink.h"
+ #include "spdlog/sinks/stdout_color_sinks.h"
+-#include "spdlog/pattern_formatter.h"
+\ No newline at end of file
++#include "spdlog/pattern_formatter.h"
+Index: spdlog-1.9.1/tests/main.cpp
+===================================================================
+--- spdlog-1.9.1.orig/tests/main.cpp
++++ spdlog-1.9.1/tests/main.cpp
+@@ -1,2 +1,2 @@
+ #define CATCH_CONFIG_MAIN
+-#include "catch.hpp"
+\ No newline at end of file
++#include <catch2/catch.hpp>
+Index: spdlog-1.9.1/tests/CMakeLists.txt
+===================================================================
+--- spdlog-1.9.1.orig/tests/CMakeLists.txt
++++ spdlog-1.9.1/tests/CMakeLists.txt
+@@ -10,7 +10,7 @@ include(../cmake/utils.cmake)
+ 
+ find_package(PkgConfig)
+ if(PkgConfig_FOUND)
+-    pkg_check_modules(systemd libsystemd)
++    pkg_check_modules(systemd libsystemd catch2>=2.13.4)
+ endif()
+ 
+ set(SPDLOG_UTESTS_SOURCES
diff --git a/spdlog.changes b/spdlog.changes
index 15aa188..bcad244 100644
--- a/spdlog.changes
+++ b/spdlog.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Aug  6 09:42:32 UTC 2021 - Luigi Baldoni <aloisio@gmx.com>
+
+- Add spdlog-1.9.1-use_system_catch2.patch (fixes boo#1189103)
+
 -------------------------------------------------------------------
 Tue Jul 27 13:31:38 UTC 2021 - Luigi Baldoni <aloisio@gmx.com>
 
diff --git a/spdlog.spec b/spdlog.spec
index 898f730..53d921b 100644
--- a/spdlog.spec
+++ b/spdlog.spec
@@ -24,6 +24,8 @@ Summary:        C++ logging library
 License:        MIT
 URL:            https://github.com/gabime/spdlog
 Source0:        https://github.com/gabime/%{name}/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
+# PATCH-FIX-OPENSUSE spdlog-1.9.1-use_system_catch2.patch use system catch2 to fix problem with glibc 2.3.4 -- aloisio@gmx.com
+Patch0:         spdlog-1.9.1-use_system_catch2.patch
 BuildRequires:  benchmark-devel >= 1.4.0
 BuildRequires:  cmake >= 3.10
 %if 0%{?suse_version} > 1500
@@ -33,6 +35,7 @@ BuildRequires:  gcc8-c++
 %endif
 BuildRequires:  ninja
 BuildRequires:  pkgconfig
+BuildRequires:  pkgconfig(catch2) >= 2.13.4
 BuildRequires:  pkgconfig(fmt) >= 8.0.0
 BuildRequires:  pkgconfig(libsystemd)