diff --git a/CMakeLists.txt b/CMakeLists.txt
index bb58ffc..cf3d7ad 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,80 +1,80 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.0)
 
 # KDEVELOP_PG_QT version
 set(KDEVELOP_PG_QT_VERSION_MAJOR 2)
 set(KDEVELOP_PG_QT_VERSION_MINOR 1)
 set(KDEVELOP_PG_QT_VERSION_PATCH 0)
 set(KDEVELOP_PG_QT_VERSION "${KDEVELOP_PG_QT_VERSION_MAJOR}.${KDEVELOP_PG_QT_VERSION_MINOR}.${KDEVELOP_PG_QT_VERSION_PATCH}")
 
 project(kdevelop-pg-qt)
 
 enable_testing()
 
 find_package(ECM 1.1.0 REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR})
 
 include(KDECompilerSettings NO_POLICY_SCOPE)
 include(ECMAddTests)
 include(ECMMarkNonGuiExecutable)
-include(ECMPackageConfigHelpers)
 include(ECMSetupVersion)
 
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(FeatureSummary)
 include(WriteBasicConfigVersionFile)
+include(CMakePackageConfigHelpers)
 
 set(CMAKECONFIG_INSTALL_DIR ${LIB_INSTALL_DIR}/cmake/KDevelop-PG-Qt)
-ecm_configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/KDevelop-PG-QtConfig.cmake.in"
-                                  "${CMAKE_CURRENT_BINARY_DIR}/KDevelop-PG-QtConfig.cmake"
-                                  INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR}
+configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/KDevelop-PG-QtConfig.cmake.in"
+                              "${CMAKE_CURRENT_BINARY_DIR}/KDevelop-PG-QtConfig.cmake"
+                              INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR}
 )
 ecm_setup_version(${KDEVELOP_PG_QT_VERSION_MAJOR}.${KDEVELOP_PG_QT_VERSION_MINOR}.${KDEVELOP_PG_QT_VERSION_PATCH}
                   VARIABLE_PREFIX KDEVELOP_PG_QT
                   VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/kdevelop-pg-qt_version.h"
                   PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KDevelop-PG-QtConfigVersion.cmake"
                   SOVERSION ${KDEVELOP_PG_QT_LIB_SOVERSION}
 )
 install(FILES
         "${CMAKE_CURRENT_BINARY_DIR}/kdevelop-pg-qt_version.h"
         DESTINATION "${KDE_INSTALL_INCLUDEDIR}/kdevelop-pg-qt")
 install(FILES
         "${CMAKE_CURRENT_BINARY_DIR}/KDevelop-PG-QtConfig.cmake"
         "${CMAKE_CURRENT_BINARY_DIR}/KDevelop-PG-QtConfigVersion.cmake"
         DESTINATION "${CMAKECONFIG_INSTALL_DIR}" )
 
 set(REQUIRED_QT_VERSION 5.2.0)
 find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Core Test)
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
 
 find_program(FLEX_EXECUTABLE
   NAMES flex
   PATHS /usr/bin
   DOC "Flex executable")
 
 find_program(BISON_EXECUTABLE
   NAMES bison
   PATHS /usr/bin
   DOC "bison executable")
 
 add_definitions(-DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_NO_URL_CAST_FROM_STRING)
 add_definitions(-DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050400)
 
 # Silence a few warnings
 if (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-missing-field-initializers -Wno-unused-local-typedefs")
 endif()
 
 add_subdirectory(include)
 add_subdirectory(kdev-pg)
 add_subdirectory(examples EXCLUDE_FROM_ALL)
 add_subdirectory(tests)
 
 include(CTest)
 
 # CTestCustom.cmake has to be in the CTEST_BINARY_DIR.
 # in the KDE build system, this is the same as CMAKE_BINARY_DIR.
 configure_file(${CMAKE_SOURCE_DIR}/CTestCustom.cmake ${CMAKE_BINARY_DIR}/CTestCustom.cmake)
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)