diff --git a/kde-frameworks/threadweaver/patches/threadweaver-6.2.0.patchset b/kde-frameworks/threadweaver/patches/threadweaver-6.2.0.patchset
new file mode 100644
index 000000000..130cc6081
--- /dev/null
+++ b/kde-frameworks/threadweaver/patches/threadweaver-6.2.0.patchset
@@ -0,0 +1,22 @@
+From 9e1569073c8a77a85c485894719c9ee7dcb84358 Mon Sep 17 00:00:00 2001
+From: Sergei Reznikov <diver@gelios.net>
+Date: Thu, 18 Mar 2021 16:00:29 +0300
+Subject: Fix build on Haiku
+
+
+diff --git a/examples/ThumbNailer/AverageLoadManager.cpp b/examples/ThumbNailer/AverageLoadManager.cpp
+index de27a85..16e063b 100644
+--- a/examples/ThumbNailer/AverageLoadManager.cpp
++++ b/examples/ThumbNailer/AverageLoadManager.cpp
+@@ -46,7 +46,7 @@ QPair<int, int> AverageLoadManager::workersRange() const
+ 
+ void AverageLoadManager::update()
+ {
+-#if defined(Q_OS_UNIX) && !defined(Q_OS_ANDROID)
++#if defined(Q_OS_UNIX) && !defined(Q_OS_ANDROID) && !defined(Q_OS_HAIKU)
+     double averages[3];
+     if (getloadavg(averages, 3) == -1) {
+         return;
+-- 
+2.43.2
+
diff --git a/kde-frameworks/threadweaver/threadweaver6-6.2.0.recipe b/kde-frameworks/threadweaver/threadweaver6-6.2.0.recipe
new file mode 100644
index 000000000..e83757d03
--- /dev/null
+++ b/kde-frameworks/threadweaver/threadweaver6-6.2.0.recipe
@@ -0,0 +1,85 @@
+SUMMARY="Helper for multithreaded programming"
+DESCRIPTION="ThreadWeaver is a helper for multithreaded programming. It uses \
+a job-based interface to queue tasks and execute them in an efficient way.
+
+You simply divide the workload into jobs, state the dependencies between the \
+jobs and ThreadWeaver will work out the most efficient way of dividing the \
+work between threads within a set of resource limits.
+
+See the information on [use cases](@ref usecases) and [why multithreading can \
+help](@ref multithreading), as well as the usage section below, for more \
+detailed information."
+HOMEPAGE="https://invent.kde.org/frameworks/threadweaver"
+COPYRIGHT="2010-2024 KDE Organisation"
+LICENSE="GNU LGPL v2"
+REVISION="1"
+SOURCE_URI="https://download.kde.org/stable/frameworks/${portVersion%.*}/threadweaver-${portVersion}.tar.xz"
+CHECKSUM_SHA256="e74de2df0bb50148acc8a6161f9809991ae4b2334b58a9ee092ba1d827044337"
+SOURCE_DIR="threadweaver-$portVersion"
+PATCHES="threadweaver-$portVersion.patchset"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+libVersion="$portVersion"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
+PROVIDES="
+	threadweaver6$secondaryArchSuffix = $portVersion
+	lib:libKF6ThreadWeaver$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libQt6Core$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	threadweaver6${secondaryArchSuffix}_devel = $portVersion
+	devel:libKF6ThreadWeaver$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	threadweaver6$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	extra_cmake_modules$secondaryArchSuffix >= $portVersion
+	qt6_tools${secondaryArchSuffix}_devel
+	devel:libQt6Core$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:dot
+	cmd:doxygen >= 1.9
+	cmd:g++$secondaryArchSuffix
+	cmd:make
+	"
+
+BUILD()
+{
+	cmake -Bbuild -S. $cmakeDirArgs \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DECM_DIR=/system/data/cmake/Modules/ECM/cmake \
+		-DBUILD_QCH=ON \
+		-DBUILD_TESTING=OFF
+	make -Cbuild $jobArgs
+}
+
+INSTALL()
+{
+	make -Cbuild install
+
+	prepareInstalledDevelLib \
+		libKF6ThreadWeaver
+
+	packageEntries devel \
+		$developDir \
+		$dataDir/doc \
+		$libDir/cmake
+}
+
+TEST()
+{
+	export LIBRARY_PATH="$sourceDir/build/bin${LIBRARY_PATH:+:$LIBRARY_PATH}"
+	make -Cbuild test
+}