diff -u b/CMakeLists.txt b/CMakeLists.txt
--- b/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR})
 
 find_package(Qt5 ${QT_MIN_VERSION} REQUIRED NO_MODULE COMPONENTS Core Gui )
-find_package(KF5 REQUIRED COMPONENTS CoreAddons DBusAddons XmlGui Config KIO DNSSD NewStuff Declarative DocTools )
+find_package(KF5 REQUIRED COMPONENTS DBusAddons XmlGui Config DocTools )
 
 include(FeatureSummary)
 include(ECMAddAppIcon)
@@ -25,7 +25,6 @@
 
 find_package(KF5KMahjongglib REQUIRED)
 find_package(KF5KDEGames 4.9.0 REQUIRED)
-find_package(Phonon4Qt5 REQUIRED)
 
 add_definitions(-DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS)
 add_definitions(-DTRANSLATION_DOMAIN="kshisen")
diff -u b/src/CMakeLists.txt b/src/CMakeLists.txt
--- b/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -15,10 +15,8 @@
 
 add_executable( kshisen ${kshisen_SRCS} )
 
-include_directories(${PHONON_INCLUDES})
-
-target_link_libraries(kshisen Qt5::Gui KF5::CoreAddons KF5::KIOWidgets KF5::DNSSD Phonon::phonon4qt5 
-                              KF5::XmlGui KF5::I18n KF5KDEGames KF5KDEGamesPrivate KF5KMahjongglib KF5::DBusAddons)
+target_link_libraries(kshisen Qt5::Gui KF5::XmlGui KF5::I18n KF5KDEGames
+                              KF5KDEGamesPrivate KF5KMahjongglib KF5::DBusAddons)
 
 install( TARGETS kshisen ${KDE_INSTALL_TARGETS_DEFAULT_ARGS} )
 
--- a/src/board.h
+++ b/src/board.h
@@ -39,8 +39,6 @@
 #include <QSize>
 #include <QWidget>
 
-#include <phonon/mediaobject.h>
-
 // used in board.cpp and app.cpp, thus defined here
 static int sizeX[6] = {14, 16, 18, 24, 26, 30};
 static int sizeY[6] = { 6,  9,  8, 12, 14, 16};