diff --git a/CMakeLists.txt b/CMakeLists.txt
index 03161e1a..c2452c53 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -427,6 +427,7 @@ if (WIN32)
 	target_compile_definitions(${PROJECT_NAME}
 		PRIVATE
 			_CRT_SECURE_NO_WARNINGS
+			_ENABLE_EXTENDED_ALIGNED_STORAGE
 			# windows.h
 			WIN32_LEAN_AND_MEAN
 			NOGPICAPMASKS