diff --git a/projects/navi/index.js b/projects/navi/index.js
index d5e81b6c81f0..97d3f13397fe 100644
--- a/projects/navi/index.js
+++ b/projects/navi/index.js
@@ -5,7 +5,8 @@ const decimalShift = {
   [ADDRESSES.sui.USDC]: -3, // USDC
   [ADDRESSES.sui.USDT]: -3, // USDT
   [ADDRESSES.sui.WETH]: -1,  // WETH
-  ["0x2053d08c1e2bd02791056171aab0fd12bd7cd7efad2ab8f6b9c8902f14df2ff2::ausd::AUSD"]: -3,
+  ["0x2053d08c1e2bd02791056171aab0fd12bd7cd7efad2ab8f6b9c8902f14df2ff2::ausd::AUSD"]: -3, // AUSD
+  ['0x027792d9fed7f9844eb4839566001bb6f6cb4804f66aa2da6fe1ee242d896881::coin::COIN']: -1, // WBTC
 }
 
 const storageId = "0xbb4e2f4b6205c2e2a2db47aeb4f830796ec7c005f88537ee775986639bc442fe"