diff --git a/net/FlatBuffers/Struct.cs b/net/FlatBuffers/Struct.cs
index 4f7fac9..4832cda 100644
--- a/net/FlatBuffers/Struct.cs
+++ b/net/FlatBuffers/Struct.cs
@@ -25,7 +25,7 @@
         public ByteBuffer bb { get; private set; }
 
         // Re-init the internal state with an external buffer {@code ByteBuffer} and an offset within.
-        public Struct(int _i, ByteBuffer _bb)
+        public Struct(int _i, ByteBuffer _bb) : this()
         {
             bb = _bb;
             bb_pos = _i;