diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6d2f1468..24465d9e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,127 +1,127 @@
 cmake_minimum_required(VERSION 3.0)
 
 project(kdeconnect)
 
 if (SAILFISHOS)
     set(KF5_MIN_VERSION "5.36.0")
     set(QT_MIN_VERSION "5.6.0")
 else()
     set(KF5_MIN_VERSION "5.64.0")
     set(QT_MIN_VERSION "5.10.0")
 endif()
 set(QCA_MIN_VERSION "2.1.0")
 
 find_package(ECM ${KF5_MIN_VERSION} REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
 
 include(KDEInstallDirs)
 include(KDECompilerSettings NO_POLICY_SCOPE)
 include(KDECMakeSettings)
 include(ECMAddTests)
 include(ECMSetupVersion)
 include(ECMInstallIcons)
 include(FeatureSummary)
 include(GenerateExportHeader)
 if (NOT SAILFISHOS)
     include(ECMQMLModules)
 endif()
 
 include(KDEConnectMacros.cmake)
 
 ecm_setup_version(1.4.0
     VARIABLE_PREFIX KDECONNECT
     VERSION_HEADER ${CMAKE_CURRENT_BINARY_DIR}/kdeconnect-version.h
 )
 
 if (SAILFISHOS)
     set(KF5_REQUIRED_COMPONENTS I18n CoreAddons Config)
     set(KF5_OPTIONAL_COMPONENTS)
 
     set(Qca_LIBRARY CONAN_PKG::Qca-qt5)
 
     add_definitions(-DSAILFISHOS)
 else()
     find_package(Qca-qt5 ${QCA_MIN_VERSION} REQUIRED)
     set(Qca_LIBRARY qca-qt5)
 
     set(KF5_REQUIRED_COMPONENTS I18n ConfigWidgets DBusAddons IconThemes Notifications KIO KCMUtils Service Solid Kirigami2 People)
     set(KF5_OPTIONAL_COMPONENTS DocTools)
 
     set_package_properties(KF5Kirigami2 PROPERTIES
         DESCRIPTION "QtQuick plugins to build user interfaces based on KDE UX guidelines"
         PURPOSE "Required for KDE Connect's QML-based GUI applications"
         URL "https://www.kde.org/products/kirigami/"
         TYPE RUNTIME
     )
 
     if(UNIX AND NOT APPLE)
         find_package(KF5PulseAudioQt)
     endif()
 
     find_package(KF5PeopleVCard)
     set_package_properties(KF5PeopleVCard PROPERTIES
         PURPOSE "Read vcards from the file system"
         URL "https://phabricator.kde.org/source/kpeoplevcard/"
         TYPE RUNTIME
     )
 
     add_definitions(-DHAVE_KIO)
 
     ecm_find_qmlmodule(org.kde.people 1.0)
     ecm_find_qmlmodule(QtQuick.Particles 2.0)
 
 endif()
 
 add_definitions(-DQT_NO_URL_CAST_FROM_STRING -DQT_NO_KEYWORDS -DQT_NO_CAST_FROM_ASCII)
 
 find_package(Qt5 ${QT_MIN_VERSION} REQUIRED COMPONENTS DBus Quick Network Multimedia)
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS ${KF5_REQUIRED_COMPONENTS})
 if (KF5_OPTIONAL_COMPONENTS)
     find_package(KF5 ${KF5_MIN_VERSION} COMPONENTS ${KF5_OPTIONAL_COMPONENTS})
 endif()
 
 if (NOT ZSH_AUTOCOMPLETE_DIR)
-set(ZSH_AUTOCOMPLETE_DIR "${CMAKE_INSTALL_PREFIX}/share/zsh/site-functions")
+set(ZSH_AUTOCOMPLETE_DIR "${KDE_INSTALL_DATADIR}/share/zsh/site-functions")
 endif()
 
 option(PRIVATE_DBUS_ENABLED "Use private dbus session for kdeconnect" OFF)
 if(PRIVATE_DBUS_ENABLED OR APPLE)
     add_compile_definitions(USE_PRIVATE_DBUS)
 endif()
 
 add_subdirectory(core)
 add_subdirectory(plugins)
 add_subdirectory(interfaces)
 
 if (NOT SAILFISHOS)
     add_subdirectory(icon)
     add_subdirectory(data)
     add_subdirectory(cli)
     add_subdirectory(declarativeplugin)
 
     add_subdirectory(kcm)
     add_subdirectory(kcmplugin)
     add_subdirectory(daemon)
     add_subdirectory(app)
     add_subdirectory(indicator)
     add_subdirectory(urlhandler)
     add_subdirectory(nautilus-extension)
     add_subdirectory(fileitemactionplugin)
     add_subdirectory(smsapp)
     add_subdirectory(settings)
 
     if(NOT WIN32)
         add_subdirectory(kio)
         add_subdirectory(plasmoid)
     endif()
 endif()
 
 if(KF5DocTools_FOUND)
     add_subdirectory(doc)
 endif()
 
 if(BUILD_TESTING)
     add_subdirectory(tests)
 endif()
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
diff --git a/data/CMakeLists.txt b/data/CMakeLists.txt
index 1a7c00a4..3fe70974 100644
--- a/data/CMakeLists.txt
+++ b/data/CMakeLists.txt
@@ -1,7 +1,7 @@
-install (FILES "kdeconnect.contract" DESTINATION ${CMAKE_INSTALL_PREFIX}/share/contractor/)
-install (FILES "kdeconnect-thunar.desktop" DESTINATION ${CMAKE_INSTALL_PREFIX}/share/Thunar/sendto/)
+install (FILES "kdeconnect.contract" DESTINATION ${KDE_INSTALL_DATADIR}/share/contractor/)
+install (FILES "kdeconnect-thunar.desktop" DESTINATION ${KDE_INSTALL_DATADIR}/share/Thunar/sendto/)
 install(PROGRAMS org.kde.kdeconnect_open.desktop DESTINATION ${XDG_APPS_INSTALL_DIR})
 
 if(NOT SAILFISHOS)
     install(FILES org.kde.kdeconnect.kcm.appdata.xml DESTINATION ${KDE_INSTALL_METAINFODIR})
 endif()