1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/src/asn1/x509/NoticeReference.cs b/crypto/src/asn1/x509/NoticeReference.cs
index 98a64ec55..2fb275d8f 100644
--- a/crypto/src/asn1/x509/NoticeReference.cs
+++ b/crypto/src/asn1/x509/NoticeReference.cs
@@ -28,7 +28,7 @@ namespace Org.BouncyCastle.Asn1.X509
 
         private static Asn1EncodableVector ConvertVector(IList<object> numbers)
         {
-            Asn1EncodableVector av = new Asn1EncodableVector();
+            Asn1EncodableVector av = new Asn1EncodableVector(numbers.Count);
 
             foreach (object o in numbers)
             {