diff --git a/recipes-qt/qt5/qtwebengine/0009-fix-riscv64-build.patch b/recipes-qt/qt5/qtwebengine/0009-fix-riscv64-build.patch
new file mode 100644
index 0000000..a3b08f8
--- /dev/null
+++ b/recipes-qt/qt5/qtwebengine/0009-fix-riscv64-build.patch
@@ -0,0 +1,25 @@
+From 3bcf0fbf9248684b555f0f0eee57bd0633ea29f6 Mon Sep 17 00:00:00 2001
+From: Justin Hammond <justin@dynam.ac>
+Date: Sat, 29 Apr 2023 16:23:42 +0800
+Subject: [PATCH] fix riscv64 build
+
+---
+ chromium/v8/BUILD.gn | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/chromium/v8/BUILD.gn b/chromium/v8/BUILD.gn
+index 100e43688f8..f1d373ea3c4 100644
+--- a/chromium/v8/BUILD.gn
++++ b/chromium/v8/BUILD.gn
+@@ -4409,6 +4409,8 @@ v8_source_set("v8_cppgc_shared") {
+       sources += [ "src/heap/base/asm/mips/push_registers_asm.cc" ]
+     } else if (current_cpu == "mips64el") {
+       sources += [ "src/heap/base/asm/mips64/push_registers_asm.cc" ]
++    } else if (current_cpu == "riscv64") {
++      sources += [ "src/heap/base/asm/riscv64/push_registers_asm.cc" ]
+     }
+   } else if (is_win) {
+     if (current_cpu == "x64") {
+-- 
+2.31.1
+
diff --git a/recipes-qt/qt5/qtwebengine_%.bbappend b/recipes-qt/qt5/qtwebengine_%.bbappend
index 82fd61b..4e7ee03 100644
--- a/recipes-qt/qt5/qtwebengine_%.bbappend
+++ b/recipes-qt/qt5/qtwebengine_%.bbappend
@@ -1,15 +1,16 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
-#SRC_URI:append:riscv64 = "\
-#            file://0001-add-riscv64-support.patch \
-#            file://0002-don-t-try-to-link-gn-statically.patch \
-#            file://0003-add-riscv64-support-chromium.patch;patchdir=src/3rdparty \
-#            file://0004-add-riscv64-sandbox-support-chromium.patch;patchdir=src/3rdparty \
-#            file://0005-add-risc64-crashpad-support-chromium.patch;patchdir=src/3rdparty \
-#            file://0006-add-risc64-breakpad-support-chromium.patch;patchdir=src/3rdparty \
-#            file://0007-riscv64-add-support-to-chromium-v8.patch;patchdir=src/3rdparty \
-#            file://0008-some-fixes-for-external-ffmpeg-and-riscv64-builds.patch;patchdir=src/3rdparty \
-#"
+SRC_URI:append:riscv64 = "\
+            file://0001-add-riscv64-support.patch \
+            file://0002-don-t-try-to-link-gn-statically.patch \
+            file://0003-add-riscv64-support-chromium.patch;patchdir=src/3rdparty \
+            file://0004-add-riscv64-sandbox-support-chromium.patch;patchdir=src/3rdparty \
+            file://0005-add-risc64-crashpad-support-chromium.patch;patchdir=src/3rdparty \
+            file://0006-add-risc64-breakpad-support-chromium.patch;patchdir=src/3rdparty \
+            file://0007-riscv64-add-support-to-chromium-v8.patch;patchdir=src/3rdparty \
+            file://0008-some-fixes-for-external-ffmpeg-and-riscv64-builds.patch;patchdir=src/3rdparty \
+            file://0009-fix-riscv64-build.patch;patchdir=src/3rdparty \
+"
 
 PACKAGECONFIG:append = " icu ffmpeg harfbuzz opus libwebp libvpx libevent libpng glib zlib pulseaudio"