diff --git a/wrapper/CSharp/wolfSSL_CSharp/X509.cs b/wrapper/CSharp/wolfSSL_CSharp/X509.cs
index 72981a755..7f8c53b06 100644
--- a/wrapper/CSharp/wolfSSL_CSharp/X509.cs
+++ b/wrapper/CSharp/wolfSSL_CSharp/X509.cs
@@ -56,6 +56,7 @@ namespace wolfSSL.CSharp
             ret = wolfSSL_X509_get_name_oneline(
                 wolfSSL_X509_get_subject_name(this.x509), IntPtr.Zero, 0);
             this.Subject = Marshal.PtrToStringAnsi(ret);
+            this.isDynamic = isDynamic;
         }
 
         /// <summary>