diff --git a/03f8270d6bb255ca6618505e83169ab9d95ccef1.patch b/03f8270d6bb255ca6618505e83169ab9d95ccef1.patch
new file mode 100644
index 0000000..b04faab
--- /dev/null
+++ b/03f8270d6bb255ca6618505e83169ab9d95ccef1.patch
@@ -0,0 +1,37 @@
+From 03f8270d6bb255ca6618505e83169ab9d95ccef1 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Hubert=20Figui=C3=A8re?= <hub@figuiere.net>
+Date: Tue, 21 Feb 2023 18:45:00 -0500
+Subject: [PATCH] Issue #12 - Include stdint.h where needed
+
+- This fixes an issue building with gcc 13
+
+https://gitlab.freedesktop.org/libopenraw/libopenraw/-/issues/12
+---
+ lib/trace.hpp | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/lib/trace.hpp b/lib/trace.hpp
+index d56c286e..9dae1181 100644
+--- a/lib/trace.hpp
++++ b/lib/trace.hpp
+@@ -1,7 +1,7 @@
+ /*
+  * libopenraw - trace.hpp
+  *
+- * Copyright (C) 2006-2020 Hubert Figuière
++ * Copyright (C) 2006-2023 Hubert Figuière
+  *
+  * This library is free software: you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public License
+@@ -20,6 +20,8 @@
+ 
+ #pragma once
+ 
++#include <stdint.h>
++
+ #include <string>
+ #include <vector>
+ #include <algorithm>
+-- 
+GitLab
+
diff --git a/libopenraw.changes b/libopenraw.changes
index dca0eb5..8217cc5 100644
--- a/libopenraw.changes
+++ b/libopenraw.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Apr 10 21:06:06 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Add 03f8270d6bb255ca6618505e83169ab9d95ccef1.patch: Include
+  stdint.h where needed. This fixes an issue building with gcc 13.
+
 -------------------------------------------------------------------
 Tue Feb 21 10:07:01 UTC 2023 - Paolo Stivanin <info@paolostivanin.com>
 
diff --git a/libopenraw.spec b/libopenraw.spec
index f9d5b38..9c97797 100644
--- a/libopenraw.spec
+++ b/libopenraw.spec
@@ -29,6 +29,9 @@ Source2:        %{name}.keyring
 # cd lib/mp4 && cargo vendor -s Cargo.toml -s mp4parse/Cargo.toml -s mp4parse_capi/Cargo.toml && tar cf vendor.tar.xz vendor
 Source3:        vendor.tar.xz
 Source99:       baselibs.conf
+# PATCH-FIX-UPSTREAM 03f8270d6bb255ca6618505e83169ab9d95ccef1.patch -- Include stdint.h where needed
+Patch0:         03f8270d6bb255ca6618505e83169ab9d95ccef1.patch
+
 BuildRequires:  autoconf >= 2.69
 BuildRequires:  cargo
 BuildRequires:  gcc-c++
@@ -79,7 +82,7 @@ Requires:       libopenraw9 = %{version}-%{release}
 libopenraw is a library that aim at decoding digital camera RAW files.
 
 %prep
-%autosetup -a3
+%autosetup -a3 -p1
 mv vendor lib/mp4/
 cd lib/mp4
 sed -i 's/byteorder = "1.2.1"/byteorder = "1.2.2"/' mp4parse/Cargo.toml