diff --git a/src/bindings/csharp/Node.cs b/src/bindings/csharp/Node.cs
index 23ca6324..0584262b 100644
--- a/src/bindings/csharp/Node.cs
+++ b/src/bindings/csharp/Node.cs
@@ -553,14 +553,14 @@ public ulong Id
         public string IdString
         {
             get {
-                return _id.ToString("x16").TrimStart('0');
+                return _id.ToString("x10");
             }
         }
 
         public string IdStr
         {
             get {
-                return string.Format("{0}", _id.ToString("x16"));
+                return string.Format("{0}", _id.ToString("x10"));
             }
         }