diff --git a/lib/libtcc1.c b/lib/libtcc1.c
index fe5ababc..85c95df9 100644
--- a/lib/libtcc1.c
+++ b/lib/libtcc1.c
@@ -107,7 +107,7 @@ union float_long {
 };
 
 /* XXX: we don't support several builtin supports for now */
-#if !defined __x86_64__ && !defined __arm__ && !defined __riscv
+#if !defined __x86_64__ && !defined __arm__ && !defined __riscv && !defined __aarch64__
 
 /* XXX: use gcc/tcc intrinsic ? */
 #if defined __i386__