diff --git a/CMakeLists.txt b/CMakeLists.txt
index d156815..1c17c61 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,84 +1,88 @@
 cmake_minimum_required(VERSION 2.8.12)
 
 project(libkcompactdisc)
 
 set(REQUIRED_QT_VERSION 5.4.0)
 set(PROJECT_VERSION "16.08.0")
 set(KF5_DEP_VERSION "5.24.0") # handled by release scripts
 
 # Dependencies
 include(FeatureSummary)
 find_package(ECM 5.24.0  NO_MODULE)
 set_package_properties(ECM PROPERTIES TYPE REQUIRED DESCRIPTION "Extra CMake Modules." URL "https://projects.kde.org/projects/kdesupport/extra-cmake-modules")
 
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR})
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
 
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDECompilerSettings NO_POLICY_SCOPE)
 include(ECMGenerateHeaders)
 include(ECMSetupVersion)
 include(ECMGeneratePriFile)
 include(GenerateExportHeader)
 include(ECMPackageConfigHelpers)
 
 # Version Setup
 
 ecm_setup_version(
     "5.0.0"
     VARIABLE_PREFIX KCOMPACTDISC
     VERSION_HEADER ${CMAKE_CURRENT_BINARY_DIR}/kcompactdisc_version.h
     PACKAGE_VERSION_FILE ${CMAKE_CURRENT_BINARY_DIR}/KF5CompactDiscConfigVersion.cmake
     SOVERSION 5
 )
 
 # Qt5, KF5 and Phonon Packages
 
 find_package(Qt5 ${REQUIRED_QT_VERSION} REQUIRED COMPONENTS Core DBus)
 find_package(KF5 ${KF5_DEP_VERSION} REQUIRED COMPONENTS CoreAddons Solid I18n)
 find_package(Phonon4Qt5 4.8.0 CONFIG REQUIRED)
 
 # Sources
 
 include_directories(
     ${CMAKE_CURRENT_SOURCE_DIR}
     ${CMAKE_CURRENT_BINARY_DIR}
 )
+if (EXISTS "${CMAKE_SOURCE_DIR}/.git")
+   add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x060000)
+   add_definitions(-DKF_DISABLE_DEPRECATED_BEFORE_AND_AT=0x060000)
+endif()
 
 add_subdirectory(src)
 add_subdirectory(tests)
 
 # Additional
 
 set(CMAKECONFIG_INSTALL_DIR ${CMAKECONFIG_INSTALL_PREFIX}/KF5CompactDisc)
 
 ecm_configure_package_config_file(
     ${CMAKE_CURRENT_SOURCE_DIR}/KF5CompactDiscConfig.cmake.in
     ${CMAKE_CURRENT_BINARY_DIR}/KF5CompactDiscConfig.cmake
     INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR}
 )
 
 install(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/KF5CompactDiscConfig.cmake
     ${CMAKE_CURRENT_BINARY_DIR}/KF5CompactDiscConfigVersion.cmake
     DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
     COMPONENT Devel
 )
 
 install(EXPORT
     KF5CompactDiscTargets
     DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
     FILE KF5CompactDiscTargets.cmake
     NAMESPACE KF5::
     COMPONENT Devel
 )
 
 install(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/kcompactdisc_version.h
     DESTINATION "${KF5_INCLUDE_INSTALL_DIR}"
     COMPONENT Devel
 )
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)