diff --git a/Containerfile.common b/Containerfile.common
index 3ffce826..014f3026 100644
--- a/Containerfile.common
+++ b/Containerfile.common
@@ -42,6 +42,7 @@ RUN if grep -qv "surface" <<< "${KERNEL_FLAVOR}"; then \
     /tmp/build-kmod-ryzen-smu.sh && \
     /tmp/build-kmod-steamdeck.sh && \
     /tmp/build-kmod-v4l2loopback.sh && \
+    /tmp/build-kmod-winesync.sh && \
     /tmp/build-kmod-wl.sh && \
     if grep -qv "39" <<< ${FEDORA_MAJOR_VERSION}; then \
         /tmp/build-kmod-evdi.sh && \
diff --git a/README.md b/README.md
index c15b3fd8..c31c8d48 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,7 @@ Feel free to PR more kmod build scripts into this repo!
 - [ryzen_smu](https://gitlab.com/leogx9r/ryzen_smu) - A Linux kernel driver that exposes access to the SMU (System Management Unit) for certain AMD Ryzen Processors (akmod from [ublue-os/akmods copr](https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/))
 - [steamdeck](https://lkml.org/lkml/2022/2/5/391) - platform driver for Valve's Steam Deck handheld PC (akmod from [ublue-os/akmods copr](https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/))
 - [v4l2loopback](https://github.com/umlaeute/v4l2loopback) - allows creating "virtual video devices"
+- [winesync](https://repo.or.cz/linux/zf.git/shortlog/refs/heads/winesync4) - Support for Winesync/Fastsync/NTSync primitives
 - [wl (broadcom)](https://github.com/rpmfusion/broadcom-wl/) - support for some legacy broadcom wifi devices
 - [xpadneo](https://github.com/atar-axis/xpadneo) - xbox one controller bluetooth driver (akmod from [negativo17 steam repo](https://negativo17.org/steam/)
 - [xpad-noone](https://github.com/ublue-os/xpad-noone) - xbox/xbox 360 controller driver (akmod from [ublue-os/akmods copr](https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/))
diff --git a/build-kmod-winesync.sh b/build-kmod-winesync.sh
new file mode 100755
index 00000000..e28f90bc
--- /dev/null
+++ b/build-kmod-winesync.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+set -oeux pipefail
+
+cp /tmp/ublue-os-akmods-addons/rpmbuild/SOURCES/_copr_ublue-os-akmods.repo /etc/yum.repos.d/
+
+ARCH="$(rpm -E '%_arch')"
+KERNEL="$(rpm -q "${KERNEL_NAME}" --queryformat '%{VERSION}-%{RELEASE}.%{ARCH}')"
+RELEASE="$(rpm -E '%fedora')"
+
+
+### BUILD winesync (succeed or fail-fast with debug output)
+rpm-ostree install \
+    akmod-winesync-*.fc${RELEASE}.${ARCH}
+akmods --force --kernels "${KERNEL}" --kmod winesync
+modinfo /usr/lib/modules/${KERNEL}/extra/winesync/winesync.ko.xz > /dev/null \
+|| (find /var/cache/akmods/winesync/ -name \*.log -print -exec cat {} \; && exit 1)
+
+rm -f /etc/yum.repos.d/_copr_ublue-os-akmods.repo