diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,7 @@
 include(ECMInstallIcons)
 include(KDEInstallDirs)
 include(KDECMakeSettings)
-include(KDECompilerSettings)
+include(KDECompilerSettings NO_POLICY_SCOPE)
 include(FeatureSummary)
 
 ecm_setup_version(${KDE_APPLICATIONS_VERSION} VARIABLE_PREFIX MINUET