diff --git a/wolfcrypt/src/ecc.c b/wolfcrypt/src/ecc.c
index b0e2be0dd..b138c41a3 100755
--- a/wolfcrypt/src/ecc.c
+++ b/wolfcrypt/src/ecc.c
@@ -3628,11 +3628,9 @@ int wc_ecc_verify_hash_ex(mp_int *r, mp_int *s, const byte* hash,
 
        /* compute u1*mG + u2*mQ = mG */
        if (err == MP_OKAY)
-           err = wc_ecc_mulmod(&u1, mG, mG, &curve->Af, &curve->Bf,
-                                                            &curve->prime, 0);
+           err = wc_ecc_mulmod(&u1, mG, mG, &curve->Af, &curve->prime, 0);
        if (err == MP_OKAY)
-           err = wc_ecc_mulmod(&u2, mQ, mQ, &curve->Af, &curve->Bf,
-                                                            &curve->prime, 0);
+           err = wc_ecc_mulmod(&u2, mQ, mQ, &curve->Af, &curve->prime, 0);
 
        /* find the montgomery mp */
        if (err == MP_OKAY)