diff --git a/CMakeLists.txt b/CMakeLists.txt
index 386b0db..b47b25d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,43 +1,43 @@
 cmake_minimum_required(VERSION 3.0)
 project(kdegraphics-thumbnailers)
 
 set(QT_MIN_VERSION "5.2.0")
 
 find_package(ECM 1.0.0 REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR})
 
 include(ECMOptionalAddSubdirectory)
 include(KDEInstallDirs)
 include(KDECMakeSettings)
-include(KDECompilerSettings)
+include(KDECompilerSettings NO_POLICY_SCOPE)
 include(FeatureSummary)
 
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS Gui)
 find_package(KF5 REQUIRED COMPONENTS KIO)
 
 add_definitions(-DQT_USE_QSTRINGBUILDER)
 
 find_package(KF5KExiv2)
 set_package_properties("KF5KExiv2"    PROPERTIES
                        DESCRIPTION "A library for reading and writing image metadata"
                        URL         "www.kde.org"
                        TYPE        OPTIONAL
                        PURPOSE     "Required to build the RAW thumbnailer"
 )
 
 find_package(KF5KDcraw)
 set_package_properties("KF5KDcraw"    PROPERTIES
                        DESCRIPTION "A library for accessing raw files"
                        URL         "www.kde.org"
                        TYPE        OPTIONAL
                        PURPOSE     "Required to build the RAW thumbnailer"
 )
 
 
 ecm_optional_add_subdirectory(ps)
 
 if(KF5KExiv2_FOUND AND KF5KDcraw_FOUND)
 ecm_optional_add_subdirectory(raw)
 endif()
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)