diff --git a/rust-examples/sui-order-signing/src/order.rs b/rust-examples/sui-order-signing/src/order.rs
index 8286713..55c1b08 100644
--- a/rust-examples/sui-order-signing/src/order.rs
+++ b/rust-examples/sui-order-signing/src/order.rs
@@ -65,7 +65,6 @@ pub fn decimal_to_bcs(num: u64) -> Vec<u8>{
             bcs_byte |= 0x80;
         }
         bcs_bytes.push(bcs_byte as u8);
-        bcs_bytes.push(bcs_byte);
 
         temp_num >>= 7;