Remove CMAKE_DISABLE_IN_SOURCE_BUILD
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c84ce9d..c668e34 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,8 +2,6 @@
 
 project(VulkanMemoryAllocator)
 
-set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
-
 find_package(Vulkan REQUIRED)
 
 # VulkanMemoryAllocator contains an example application and VmaReplay which are not build by default