diff --git a/src/crypto/internal/fips140/rsa/pkcs1v22.go b/src/crypto/internal/fips140/rsa/pkcs1v22.go
index 9ec28da794..de7943773e 100644
--- a/src/crypto/internal/fips140/rsa/pkcs1v22.go
+++ b/src/crypto/internal/fips140/rsa/pkcs1v22.go
@@ -243,7 +243,7 @@ func emsaPSSVerify(mHash, em []byte, emBits, sLen int, hash hash.Hash) error {
 	h0 := hash.Sum(nil)
 
 	// 14. If H = H', output "consistent." Otherwise, output "inconsistent."
-	if !bytes.Equal(h0, h) { // TODO: constant time?
+	if !bytes.Equal(h0, h) {
 		return ErrVerification
 	}
 	return nil