diff --git a/libnotificationmanager/CMakeLists.txt b/libnotificationmanager/CMakeLists.txt
index 3419c39de..4fe4ef4b9 100644
--- a/libnotificationmanager/CMakeLists.txt
+++ b/libnotificationmanager/CMakeLists.txt
@@ -1,123 +1,122 @@
 add_definitions(-DTRANSLATION_DOMAIN=\"libnotificationmanager\")
 
 add_subdirectory(declarative)
 if(BUILD_TESTING)
    add_subdirectory(autotests)
 endif()
 
 set(notificationmanager_LIB_SRCS
     server.cpp
     server_p.cpp
     settings.cpp
     mirroredscreenstracker.cpp
     notifications.cpp
     notification.cpp
 
     notificationsmodel.cpp
     notificationfilterproxymodel.cpp
     notificationsortproxymodel.cpp
     notificationgroupingproxymodel.cpp
     notificationgroupcollapsingproxymodel.cpp
 
     jobsmodel.cpp
     jobsmodel_p.cpp
     job.cpp
     job_p.cpp
 
     limitedrowcountproxymodel.cpp
 
     utils.cpp
 )
 
 ecm_qt_declare_logging_category(notificationmanager_LIB_SRCS
     HEADER debug.h
     IDENTIFIER NOTIFICATIONMANAGER
     CATEGORY_NAME org.kde.plasma.notifications)
 
 if (${ECM_VERSION} STRGREATER "5.58.0")
     install(FILES libnotificationmanager.categories DESTINATION ${KDE_INSTALL_LOGGINGCATEGORIESDIR})
 else()
     install(FILES libnotificationmanager.categories DESTINATION ${KDE_INSTALL_CONFDIR})
 endif()
 
 # Settings
 kconfig_add_kcfg_files(notificationmanager_LIB_SRCS kcfg/donotdisturbsettings.kcfgc)
 kconfig_add_kcfg_files(notificationmanager_LIB_SRCS kcfg/notificationsettings.kcfgc)
 kconfig_add_kcfg_files(notificationmanager_LIB_SRCS kcfg/jobsettings.kcfgc)
 kconfig_add_kcfg_files(notificationmanager_LIB_SRCS kcfg/badgesettings.kcfgc)
 
 # DBus
 # Notifications
 qt5_add_dbus_adaptor(notificationmanager_LIB_SRCS dbus/org.freedesktop.Notifications.xml server_p.h NotificationManager::ServerPrivate)
 # JobView
 qt5_add_dbus_adaptor(notificationmanager_LIB_SRCS dbus/org.kde.kuiserver.xml jobsmodel_p.h NotificationManager::JobsModelPrivate)
 qt5_add_dbus_adaptor(notificationmanager_LIB_SRCS dbus/org.kde.JobViewServer.xml jobsmodel_p.h NotificationManager::JobsModelPrivate)
 qt5_add_dbus_adaptor(notificationmanager_LIB_SRCS dbus/org.kde.JobViewServerV2.xml jobsmodel_p.h NotificationManager::JobsModelPrivate)
 qt5_add_dbus_adaptor(notificationmanager_LIB_SRCS dbus/org.kde.JobViewV2.xml job_p.h NotificationManager::JobPrivate)
 qt5_add_dbus_adaptor(notificationmanager_LIB_SRCS dbus/org.kde.JobViewV3.xml job_p.h NotificationManager::JobPrivate)
 
 add_library(notificationmanager ${notificationmanager_LIB_SRCS})
 add_library(PW::LibNotificationManager ALIAS notificationmanager)
 
 target_compile_definitions(notificationmanager PRIVATE -DPROJECT_VERSION="${PROJECT_VERSION}")
 
 generate_export_header(notificationmanager)
 
 target_include_directories(notificationmanager PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>" "$<INSTALL_INTERFACE:${KDE_INSTALL_INCLUDEDIR}/notificationmanager>")
 
 target_link_libraries(notificationmanager
     PUBLIC
         Qt5::Core
         Qt5::Gui
         Qt5::Quick
         KF5::ConfigCore
         KF5::ItemModels
     PRIVATE
         Qt5::DBus
         KF5::ConfigGui
         KF5::I18n
         KF5::IconThemes
         KF5::KIOFileWidgets
         KF5::Plasma
-        KF5::ProcessCore
         KF5::Screen
         KF5::Service
 )
 
 set_target_properties(notificationmanager PROPERTIES
                       VERSION ${PROJECT_VERSION}
                       SOVERSION 1
                       EXPORT_NAME LibNotificationManager)
 
 install(TARGETS notificationmanager EXPORT notificationmanagerLibraryTargets ${KDE_INSTALL_TARGETS_DEFAULT_ARGS} )
 
 install(FILES
     server.h
     notifications.h
     notification.h
     jobsmodel.h
     job.h
     settings.h
     ${CMAKE_CURRENT_BINARY_DIR}/notificationmanager_export.h
     DESTINATION ${KDE_INSTALL_INCLUDEDIR}/notificationmanager COMPONENT Devel
 )
 
 write_basic_config_version_file(${CMAKE_CURRENT_BINARY_DIR}/LibNotificationManagerConfigVersion.cmake VERSION "${PROJECT_VERSION}" COMPATIBILITY AnyNewerVersion)
 
 set(CMAKECONFIG_INSTALL_DIR ${KDE_INSTALL_LIBDIR}/cmake/LibNotificationManager)
 
 configure_package_config_file(LibNotificationManagerConfig.cmake.in
     "${CMAKE_CURRENT_BINARY_DIR}/LibNotificationManagerConfig.cmake"
     INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR})
 
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/LibNotificationManagerConfig.cmake
               ${CMAKE_CURRENT_BINARY_DIR}/LibNotificationManagerConfigVersion.cmake
         DESTINATION ${CMAKECONFIG_INSTALL_DIR})
 
 install(EXPORT notificationmanagerLibraryTargets
         NAMESPACE PW::
         DESTINATION ${CMAKECONFIG_INSTALL_DIR}
         FILE LibNotificationManagerLibraryTargets.cmake )
 
 install(FILES plasmanotifyrc
         DESTINATION ${KDE_INSTALL_CONFDIR})
diff --git a/libnotificationmanager/utils.cpp b/libnotificationmanager/utils.cpp
index ef811f881..6d6280cf5 100644
--- a/libnotificationmanager/utils.cpp
+++ b/libnotificationmanager/utils.cpp
@@ -1,101 +1,97 @@
 /*
  * Copyright 2019 Kai Uwe Broulik <kde@privat.broulik.de>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) version 3, or any
  * later version accepted by the membership of KDE e.V. (or its
  * successor approved by the membership of KDE e.V.), which shall
  * act as a proxy defined in Section 6 of version 3 of the license.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "utils_p.h"
 
 #include <QAbstractItemModel>
 #include <QAbstractProxyModel>
 #include <QCoreApplication>
 #include <QDBusConnection>
 #include <QDBusConnectionInterface>
 #include <QFile>
 #include <QTextStream>
 
 #include <KConcatenateRowsProxyModel>
 
-#include <processcore/processes.h>
-#include <processcore/process.h>
+#include <KProcessList>
 
 using namespace NotificationManager;
 
 QString Utils::processNameFromPid(uint pid)
 {
-    KSysGuard::Processes procs;
-    procs.updateOrAddProcess(pid);
+    auto processInfo = KProcessList::processInfo(pid);
 
-    KSysGuard::Process *proc = procs.getProcess(pid);
-
-    if (!proc) {
+    if (!processInfo.isValid()) {
         return QString();
     }
 
-    return proc->name();
+    return processInfo.name();
 }
 
 QString Utils::desktopEntryFromPid(uint pid)
 {
     QFile environFile(QStringLiteral("/proc/%1/environ").arg(QString::number(pid)));
     if (!environFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
         return QString();
     }
 
     const QByteArray bamfDesktopFileHint = QByteArrayLiteral("BAMF_DESKTOP_FILE_HINT");
 
     const auto lines = environFile.readAll().split('\0');
     for (const QByteArray &line : lines) {
         const int equalsIdx = line.indexOf('=');
         if (equalsIdx <= 0) {
             continue;
         }
 
         const QByteArray key = line.left(equalsIdx);
         const QByteArray value = line.mid(equalsIdx + 1);
         if (key == bamfDesktopFileHint) {
             return value;
         }
     }
 
     return QString();
 }
 
 QModelIndex Utils::mapToModel(const QModelIndex &idx, const QAbstractItemModel *sourceModel)
 {
     // KModelIndexProxyMapper can only map diferent indices to a single source
     // but we have the other way round, a single index that splits into different source models
     QModelIndex resolvedIdx = idx;
     while (resolvedIdx.isValid() && resolvedIdx.model() != sourceModel) {
         if (auto *proxyModel = qobject_cast<const QAbstractProxyModel *>(resolvedIdx.model())) {
             resolvedIdx = proxyModel->mapToSource(resolvedIdx);
         // KConcatenateRowsProxyModel isn't a "real" proxy model, so we need to special case for it :(
         } else if (auto *concatenateModel = qobject_cast<const KConcatenateRowsProxyModel *>(resolvedIdx.model())) {
             resolvedIdx = concatenateModel->mapToSource(resolvedIdx);
         } else {
             if (resolvedIdx.model() != sourceModel) {
                 resolvedIdx = QModelIndex(); // give up
             }
         }
     }
     return resolvedIdx;
 }
 
 bool Utils::isDBusMaster()
 {
     return qApp->property("_plasma_dbus_master").toBool();
 }