1 files changed, 1 insertions, 1 deletions
diff --git a/src/box.c b/src/box.c
index 01f3b20..61f4439 100644
--- a/src/box.c
+++ b/src/box.c
@@ -13,7 +13,7 @@ static AesNI_StatusCode aesni_box_xor_state_aes(
     const AesNI_State* src,
     AesNI_ErrorDetails* err_details)
 {
-    dest->aes_block = _mm_xor_si128(dest->aes_block, src->aes_block);
+    dest->aes_block = aesni_xor_block128(dest->aes_block, src->aes_block);
     return AESNI_SUCCESS;
 }