diff --git a/src/lib.rs b/src/lib.rs
index b9b779c..32e16d5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -54,8 +54,8 @@ pub trait LifeBondingContract:
 
         // NEEDS TO BE USED AS STORAGE WAS NOT IMPLEMENTED
         // DEVNET
-        self.total_bond_amount()
-            .set(BigUint::from(1313800000000000000000u128));
+        // self.total_bond_amount()
+        //     .set(BigUint::from(1313800000000000000000u128));
 
         // MAINNET
         // self.total_bond_amount()
diff --git a/src/life_bonding_sc_proxy.rs b/src/life_bonding_sc_proxy.rs
index 9d9fa49..2f441e2 100644
--- a/src/life_bonding_sc_proxy.rs
+++ b/src/life_bonding_sc_proxy.rs
@@ -804,7 +804,7 @@ where
 }
 
 #[type_abi]
-#[derive(TopEncode, TopDecode, NestedDecode, NestedEncode)]
+#[derive(TopEncode, TopDecode, NestedDecode, NestedEncode, ManagedVecItem)]
 pub struct Refund<Api>
 where
     Api: ManagedTypeApi,