diff --git a/contracts/provider/native-staking-proxy/src/contract.rs b/contracts/provider/native-staking-proxy/src/contract.rs
index 8cbc9f9b..e362ee8c 100644
--- a/contracts/provider/native-staking-proxy/src/contract.rs
+++ b/contracts/provider/native-staking-proxy/src/contract.rs
@@ -294,7 +294,7 @@ impl NativeStakingProxyContract<'_> {
             ContractError::InvalidDenom(amount.denom)
         );
 
-        let msg = ProviderMsg::Unstake { validator, amount };
+        let msg = ProviderMsg::Unstake { delegator: ctx.info.sender.to_string(), validator, amount };
         Ok(Response::new().add_message(msg))
     }
 
diff --git a/packages/bindings/src/msg.rs b/packages/bindings/src/msg.rs
index 2b33bb3d..01381610 100644
--- a/packages/bindings/src/msg.rs
+++ b/packages/bindings/src/msg.rs
@@ -92,7 +92,7 @@ pub enum ProviderMsg {
     ///
     /// If these conditions are met, it will instantly unstake
     /// amount.amount tokens from the native staking proxy contract.
-    Unstake { validator: String, amount: Coin },
+    Unstake { delegator: String, validator: String, amount: Coin },
 }
 
 impl ProviderMsg {
@@ -118,12 +118,13 @@ impl ProviderMsg {
         }
     }
 
-    pub fn unstake(denom: &str, validator: &str, amount: impl Into<Uint128>) -> ProviderMsg {
+    pub fn unstake(denom: &str, delegator:&str, validator: &str, amount: impl Into<Uint128>) -> ProviderMsg {
         let coin = Coin {
             amount: amount.into(),
             denom: denom.into(),
         };
         ProviderMsg::Unstake {
+            delegator: delegator.to_string(),
             validator: validator.to_string(),
             amount: coin,
         }