diff --git a/crypto/perlasm/x86masm.pl b/crypto/perlasm/x86masm.pl
index a0a354c..d352f47 100644
--- a/crypto/perlasm/x86masm.pl
+++ b/crypto/perlasm/x86masm.pl
@@ -89,7 +89,7 @@
 IF \@Version LT 800
 ECHO MASM version 8.00 or later is strongly recommended.
 ENDIF
-.486
+.686
 .MODEL	FLAT
 OPTION	DOTNAME
 IF \@Version LT 800
diff --git a/util/diff_asm.go b/util/diff_asm.go
index fa255c0..7b9b454 100644
--- a/util/diff_asm.go
+++ b/util/diff_asm.go
@@ -32,7 +32,7 @@
 func mapName(path string) string {
 	path = strings.Replace(path, filepath.FromSlash("/fipsmodule/"), string(filepath.Separator), 1)
 	switch filepath.ToSlash(path) {
-	case "crypto/cipher/asm/chacha20_poly1305_x86_64.pl", "crypto/rand/asm/rdrand-x86_64.pl":
+	case "crypto/cipher_extra/asm/aes128gcmsiv-x86_64.pl", "crypto/cipher_extra/asm/chacha20_poly1305_x86_64.pl", "crypto/rand/asm/rdrand-x86_64.pl":
 		return ""
 	case "crypto/ec/asm/p256-x86_64-asm.pl":
 		return filepath.FromSlash("crypto/ec/asm/ecp_nistz256-x86_64.pl")