diff --git a/libc/kernel/arch-x86/asm/genapic.h b/libc/kernel/arch-x86/asm/genapic.h
index 3dc5e45..b55a8c1 100644
--- a/libc/kernel/arch-x86/asm/genapic.h
+++ b/libc/kernel/arch-x86/asm/genapic.h
@@ -16,4 +16,9 @@
  ***
  ****************************************************************************
  ****************************************************************************/
+#ifdef __i386__
 #include "genapic_32.h"
+#else
+#include "genapic_64.h"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif