diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5267f5c..55e709f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -34,9 +34,9 @@ add_executable(
 include(CheckIPOSupported)
 check_ipo_supported(RESULT supported)
 
-#set(CMAKE_BUILD_TYPE RelWithDebInfo)
-#set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE)
-set(CMAKE_BUILD_TYPE Debug)
+set(CMAKE_BUILD_TYPE RelWithDebInfo)
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE)
+#set(CMAKE_BUILD_TYPE Debug)
 
 set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
 set(THREADS_PREFER_PTHREAD_FLAG TRUE)