diff --git a/CMakeLists.txt b/CMakeLists.txt
index 975d963ed..43e4e5335 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -79,5 +79,5 @@ add_subdirectory (iniparser)
 add_subdirectory (quicklist)
 add_subdirectory (critbit)
 add_subdirectory (src eressea)
-install(DIRECTORY res core DESTINATION ${CMAKE_INSTALL_PREFIX} FILES_MATCHING PATTERN "*.xml")
+install(DIRECTORY res core conf DESTINATION ${CMAKE_INSTALL_PREFIX} FILES_MATCHING PATTERN "*.xml")
 install(DIRECTORY scripts DESTINATION ${CMAKE_INSTALL_PREFIX} FILES_MATCHING PATTERN "*.lua")