1 files changed, 1 insertions, 2 deletions
diff --git a/crypto/src/math/ec/custom/sec/SecP160R2Curve.cs b/crypto/src/math/ec/custom/sec/SecP160R2Curve.cs
index ecc836671..17f73d7ce 100644
--- a/crypto/src/math/ec/custom/sec/SecP160R2Curve.cs
+++ b/crypto/src/math/ec/custom/sec/SecP160R2Curve.cs
@@ -8,8 +8,7 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec
     internal class SecP160R2Curve
         : AbstractFpCurve
     {
-        public static readonly BigInteger q = new BigInteger(1,
-            Hex.Decode("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73"));
+        public static readonly BigInteger q = SecP160R2FieldElement.Q;
 
         private const int SECP160R2_DEFAULT_COORDS = COORD_JACOBIAN;
         private const int SECP160R2_FE_INTS = 5;