diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4f80677..01971ce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -104,3 +104,4 @@ configure_file(
 
 add_custom_target(purge
     COMMAND ${CMAKE_COMMAND} -P ${CMAKE_MODULE_PATH}/cmake_purge.cmake)
+