diff --git a/libxml2-2.12.2-add-missing-includes.patch b/libxml2-2.12.2-add-missing-includes.patch
new file mode 100644
index 0000000..7051406
--- /dev/null
+++ b/libxml2-2.12.2-add-missing-includes.patch
@@ -0,0 +1,50 @@
+From 52703ffdf15bcdf116d719b492b3d053e6cc37cc Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Thu, 7 Dec 2023 12:04:02 +0100
+Subject: [PATCH] include: Add missing includes
+
+---
+ include/libxml/relaxng.h          | 1 +
+ include/libxml/schemasInternals.h | 1 +
+ include/libxml/schematron.h       | 1 +
+ 3 files changed, 3 insertions(+)
+
+diff --git a/include/libxml/relaxng.h b/include/libxml/relaxng.h
+index e764bad3a..079b7f125 100644
+--- a/include/libxml/relaxng.h
++++ b/include/libxml/relaxng.h
+@@ -13,6 +13,7 @@
+ #include <libxml/xmlversion.h>
+ #include <libxml/xmlerror.h>
+ #include <libxml/xmlstring.h>
++#include <libxml/tree.h>
+ 
+ #ifdef LIBXML_SCHEMAS_ENABLED
+ 
+diff --git a/include/libxml/schemasInternals.h b/include/libxml/schemasInternals.h
+index 5806f0182..e9d3b3c7a 100644
+--- a/include/libxml/schemasInternals.h
++++ b/include/libxml/schemasInternals.h
+@@ -21,6 +21,7 @@
+ #include <libxml/xmlregexp.h>
+ #include <libxml/hash.h>
+ #include <libxml/dict.h>
++#include <libxml/tree.h>
+ 
+ #ifdef __cplusplus
+ extern "C" {
+diff --git a/include/libxml/schematron.h b/include/libxml/schematron.h
+index 6e3d837a1..8dd8d25c4 100644
+--- a/include/libxml/schematron.h
++++ b/include/libxml/schematron.h
+@@ -15,6 +15,7 @@
+ 
+ #ifdef LIBXML_SCHEMATRON_ENABLED
+ 
++#include <libxml/xmlerror.h>
+ #include <libxml/tree.h>
+ 
+ #ifdef __cplusplus
+-- 
+GitLab
+
diff --git a/libxml2.spec b/libxml2.spec
index 7fab4db..710ca9d 100644
--- a/libxml2.spec
+++ b/libxml2.spec
@@ -1,6 +1,6 @@
 Name:           libxml2
 Version:        2.12.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Library providing XML and HTML support
 
 # Libxml2 is covered under MIT, and the conformance and test suite data in
@@ -17,6 +17,8 @@ Patch0:         libxml2-multilib.patch
 # Patch from openSUSE.
 # See:  https://bugzilla.gnome.org/show_bug.cgi?id=789714
 Patch1:         libxml2-2.12.0-python3-unicode-errors.patch
+# https://gitlab.gnome.org/GNOME/libxml2/-/issues/642
+Patch2:         libxml2-2.12.2-add-missing-includes.patch
 
 BuildRequires:  cmake-rpm-macros
 BuildRequires:  gcc
@@ -89,7 +91,6 @@ find doc -type f -executable -print -exec chmod 0644 {} ';'
     --enable-static \
     --with-legacy \
     --with-ftp \
-    --with-xptr-locs \
     --with-python=%{__python3}
 %make_build
 
@@ -158,6 +159,9 @@ popd
 %{python3_sitelib}/__pycache__/drv_libxml2.*
 
 %changelog
+* Sat Dec 09 2023 David King <amigadave@amigadave.com> - 2.12.2-2
+- Upstream patch to add extra includes
+
 * Wed Dec 06 2023 David King <amigadave@amigadave.com> - 2.12.2-1
 - Update to 2.12.2 (#2137281)
 - Enable W3C XML Conformance and Schema test suites