diff --git a/bn_mp_prime_frobenius_underwood.c b/bn_mp_prime_frobenius_underwood.c
index d9040a1..8cabcb6 100644
--- a/bn_mp_prime_frobenius_underwood.c
+++ b/bn_mp_prime_frobenius_underwood.c
@@ -184,7 +184,7 @@ int mp_prime_frobenius_underwood(const mp_int *N, int *result)
    }
 
 LBL_FU_ERR:
-   mp_clear_multi(&T1z,&T2z,&Np1z,&sz,&tz, NULL);
+   mp_clear_multi(&tz,&sz,&Np1z,&T2z,&T1z, NULL);
    return e;
 }
 
diff --git a/bn_mp_prime_strong_lucas_selfridge.c b/bn_mp_prime_strong_lucas_selfridge.c
index c1c77a2..6558386 100644
--- a/bn_mp_prime_strong_lucas_selfridge.c
+++ b/bn_mp_prime_strong_lucas_selfridge.c
@@ -401,7 +401,7 @@ int mp_prime_strong_lucas_selfridge(const mp_int *a, int *result)
       }
    }
 LBL_LS_ERR:
-   mp_clear_multi(&Dz, &gcd, &Np1, &Uz, &Vz, &U2mz, &V2mz, &Qmz, &Q2mz, &Qkdz, &T1z, &T2z, &T3z, &T4z, &Q2kdz, NULL);
+   mp_clear_multi(&Q2kdz, &T4z, &T3z, &T2z, &T1z, &Qkdz, &Q2mz, &Qmz, &V2mz, &U2mz, &Vz, &Uz, &Np1, &gcd, &Dz, NULL);
    return e;
 }
 #endif