diff --git a/sysutils/plasma6-libksysguard/Makefile b/sysutils/plasma6-libksysguard/Makefile
index 4954b60c8c0a..f6de699d880e 100644
--- a/sysutils/plasma6-libksysguard/Makefile
+++ b/sysutils/plasma6-libksysguard/Makefile
@@ -1,19 +1,20 @@
 PORTNAME=	libksysguard
 DISTVERSION=	${KDE_PLASMA_VERSION}
+PORTREVISION=	1
 CATEGORIES=	sysutils kde kde-plasma
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Library to retrieve information on the current status of computer hardware
 
 LIB_DEPENDS=	libxkbcommon.so:x11/libxkbcommon
 
 USES=		cmake gettext gl kde:6 qt:6 tar:xz xorg
 USE_GL=		gl opengl
 USE_KDE=	auth colorscheme completion config configwidgets coreaddons \
 		globalaccel i18n iconthemes jobwidgets kio newstuff package \
 		service solid widgetsaddons windowsystem \
 		ecm:build
 USE_QT=		5compat base declarative positioning webchannel webengine
 USE_XORG=	x11
 
 .include <bsd.port.mk>
diff --git a/sysutils/plasma6-libksysguard/files/patch-processcore_cgroup__data__model.cpp b/sysutils/plasma6-libksysguard/files/patch-processcore_cgroup__data__model.cpp
new file mode 100644
index 000000000000..56b6f9119d14
--- /dev/null
+++ b/sysutils/plasma6-libksysguard/files/patch-processcore_cgroup__data__model.cpp
@@ -0,0 +1,20 @@
+https://invent.kde.org/plasma/libksysguard/-/merge_requests/445
+
+--- processcore/cgroup_data_model.cpp.orig	2025-09-09 08:27:18 UTC
++++ processcore/cgroup_data_model.cpp
+@@ -95,6 +95,7 @@ CGroupDataModel::CGroupDataModel(const QString &root, 
+     , d(new CGroupDataModelPrivate)
+ {
+     d->m_updateTimer = new QTimer(this);
++    d->m_updateTimer->setInterval(2000);
+     d->m_processes = ExtendedProcesses::instance();
+ 
+     QList<ProcessAttribute *> attributes = d->m_processes->attributes();
+@@ -113,7 +114,6 @@ CGroupDataModel::CGroupDataModel(const QString &root, 
+     connect(d->m_updateTimer, &QTimer::timeout, this, [this]() {
+         update();
+     });
+-    d->m_updateTimer->setInterval(2000);
+     d->m_updateTimer->start();
+ 
+     // updateAllProcesses will delete processes that no longer exist, a method that