diff --git a/testing/electron/APKBUILD b/testing/electron/APKBUILD
index e6de2c9e12c..45495d7697e 100644
--- a/testing/electron/APKBUILD
+++ b/testing/electron/APKBUILD
@@ -140,6 +140,7 @@ source="https://s3.sakamoto.pl/lnl-aports-snapshots/electron-$_semver-$_chromium
 	python-jinja-3.10.patch
 	webpack-hash.patch
 	unbundle-node.patch
+	libxml2.12.patch
 
 	default.conf
 	electron.desktop
@@ -553,6 +554,7 @@ e48693e6b7aeebf69a5acbf80d9a35defe4c23835121dfeb58b051ac7c527e758a41004f4d193274
 e05180199ee1d559e4e577cedd3e589844ecf40d98a86321bf1bea5607b02eeb5feb486deddae40e1005b644550331f6b8500177aa7e79bcb3750d3c1ceb76c3  python-jinja-3.10.patch
 2aa340854316f1284217c0ca17cbf44953684ad6c7da90815117df30928612eb9fb9ffb734b948dfc309cd25d1a67cd57f77aac2d052a3dd9aca07a3a58cbb30  webpack-hash.patch
 c83914c11d9f8f6d53653f67f91020db3d25d0614380053380f85e870418e834bf590afa065b182006d535290cc91a940fe085c1200cae9ca17107faceae1989  unbundle-node.patch
+48db581857a17f1b9cde664fea6cac98a3d170c692e50c96fee5d9003a22ffbc65659598621794bbb897ae8658eb0b116a12ae8ed5b9958238a96c54d97f118b  libxml2.12.patch
 e8ea87c547546011c4c8fc2de30e4f443b85cd4cfcff92808e2521d2f9ada03feefb8e1b0cf0f6b460919c146e56ef8d5ad4bb5e2461cc5247c30d92eb4d068e  default.conf
 191559fc7aa1ea0353c6fb0cc321ee1d5803a0e44848c8be941cfab96277b0de6a59962d373e2a2a1686c8f9be2bcf2d2f33706759a339a959e297d3f7fda463  electron.desktop
 5f7ba5ad005f196facec1c0f26108356b64cafb1e5cfa462ff714a33b8a4c757ac00bfcb080da09eb5b65032f8eb245d9676a61ec554515d125ed63912708648  electron-launcher.sh
diff --git a/testing/electron/libxml2.12.patch b/testing/electron/libxml2.12.patch
new file mode 100644
index 00000000000..e86df6a505e
--- /dev/null
+++ b/testing/electron/libxml2.12.patch
@@ -0,0 +1,26 @@
+diff --git a/third_party/blink/renderer/core/xml/xslt_processor.h b/third_party/blink/renderer/core/xml/xslt_processor.h
+index d53835e..2eaea31 100644
+--- a/third_party/blink/renderer/core/xml/xslt_processor.h
++++ b/third_party/blink/renderer/core/xml/xslt_processor.h
+@@ -77,7 +77,7 @@ class XSLTProcessor final : public ScriptWrappable {
+ 
+   void reset();
+ 
+-  static void ParseErrorFunc(void* user_data, xmlError*);
++  static void ParseErrorFunc(void* user_data, const xmlError*);
+   static void GenericErrorFunc(void* user_data, const char* msg, ...);
+ 
+   // Only for libXSLT callbacks
+diff --git a/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc b/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc
+index 9c18520..0f2c474 100644
+--- a/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc
++++ b/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc
+@@ -66,7 +66,7 @@ void XSLTProcessor::GenericErrorFunc(void*, const char*, ...) {
+   // It would be nice to do something with this error message.
+ }
+ 
+-void XSLTProcessor::ParseErrorFunc(void* user_data, xmlError* error) {
++void XSLTProcessor::ParseErrorFunc(void* user_data, const xmlError* error) {
+   FrameConsole* console = static_cast<FrameConsole*>(user_data);
+   if (!console)
+     return;