diff --git a/poky/meta/recipes-sato/webkit/webkitgtk/d318bb461f040b90453bc4e100dcf967243ecd98.patch b/poky/meta/recipes-sato/webkit/webkitgtk/d318bb461f040b90453bc4e100dcf967243ecd98.patch
new file mode 100644
index 0000000..1ff9dce
--- /dev/null
+++ b/poky/meta/recipes-sato/webkit/webkitgtk/d318bb461f040b90453bc4e100dcf967243ecd98.patch
@@ -0,0 +1,30 @@
+From d318bb461f040b90453bc4e100dcf967243ecd98 Mon Sep 17 00:00:00 2001
+From: Michael Catanzaro <mcatanzaro@redhat.com>
+Date: Mon, 16 Jan 2023 16:55:26 -0800
+Subject: [PATCH] WebKitGTK 2.39.4 does not build due to missing #include in
+ ANGLE https://bugs.webkit.org/show_bug.cgi?id=250689
+
+Unreviewed build fix.
+
+* Source/ThirdParty/ANGLE/include/GLSLANG/ShaderVars.h:
+
+Canonical link: https://commits.webkit.org/258968@main
+
+Upstream-Status: Backport [https://bugs.webkit.org/show_bug.cgi?id=250689]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Source/ThirdParty/ANGLE/include/GLSLANG/ShaderVars.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Source/ThirdParty/ANGLE/include/GLSLANG/ShaderVars.h b/Source/ThirdParty/ANGLE/include/GLSLANG/ShaderVars.h
+index 94cb93e01fc0..ec7bda372f30 100644
+--- a/Source/ThirdParty/ANGLE/include/GLSLANG/ShaderVars.h
++++ b/Source/ThirdParty/ANGLE/include/GLSLANG/ShaderVars.h
+@@ -12,6 +12,7 @@
+ 
+ #include <algorithm>
+ #include <array>
++#include <cstdint>
+ #include <string>
+ #include <vector>
+ 
diff --git a/poky/meta/recipes-sato/webkit/webkitgtk_2.38.3.bb b/poky/meta/recipes-sato/webkit/webkitgtk_2.38.3.bb
index f076fb0..5d8d212 100644
--- a/poky/meta/recipes-sato/webkit/webkitgtk_2.38.3.bb
+++ b/poky/meta/recipes-sato/webkit/webkitgtk_2.38.3.bb
@@ -14,6 +14,7 @@
            file://reproducibility.patch \
            file://0001-When-building-introspection-files-do-not-quote-CFLAG.patch \
            file://0d3344e17d258106617b0e6d783d073b188a2548.patch \
+           file://d318bb461f040b90453bc4e100dcf967243ecd98.patch \
            "
 SRC_URI[sha256sum] = "41f001d1ed448c6936b394a9f20e4640eebf83a7f08262df28504f7410604a5a"