diff --git a/CMakeLists.txt b/CMakeLists.txt
index e3e016e..9417c20 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,10 +3,7 @@ cmake_minimum_required(VERSION 3.5)
 project(wxMinesweeper LANGUAGES CXX)
 
 set(CMAKE_INSTALL_DEFAULT_DIRECTORY_PERMISSIONS
-     OWNER_READ
-     OWNER_WRITE
-     OWNER_EXECUTE
-     GROUP_READ
+  OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_WRITE GROUP_EXECUTE WORLD_READ WORLD_WRITE WORLD_EXECUTE SETUID SETGID
    )
 
 include(ExternalProject)