diff --git a/BasiliskII/src/SDL/video_sdl2.cpp b/BasiliskII/src/SDL/video_sdl2.cpp
index 2dc0a3ca..dcd71dc7 100644
--- a/BasiliskII/src/SDL/video_sdl2.cpp
+++ b/BasiliskII/src/SDL/video_sdl2.cpp
@@ -236,7 +236,9 @@ static void *vm_acquire_framebuffer(uint32 size)
 
 static inline void vm_release_framebuffer(void *fb, uint32 size)
 {
-//	vm_release(fb, size);
+#ifndef HAVE_MACH_VM
+	vm_release(fb, size);
+#endif
 }
 
 static inline int get_customized_color_depth(int default_depth)