diff --git a/CMakeLists.txt b/CMakeLists.txt
index dc5f51f4..8fd79f34 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,7 @@ elseif (MSVC)
     add_compile_options(/bigobj)
 endif ()
 
-#add_compile_options(-fsanitize=address)
+add_compile_options(-fsanitize=address)
 
 add_subdirectory(extern/aurora EXCLUDE_FROM_ALL)
 add_subdirectory(extern/musyx EXCLUDE_FROM_ALL)