diff --git a/contracts/interfaces/IAxelarGMPTransfer.sol b/contracts/interfaces/IAxelarGMPTransfer.sol
index d278a805..4ccdcc8f 100644
--- a/contracts/interfaces/IAxelarGMPTransfer.sol
+++ b/contracts/interfaces/IAxelarGMPTransfer.sol
@@ -21,7 +21,7 @@ interface IInterchainTransferSent {
         string destinationChain,
         string destinationContractAddress,
         bytes recipient,
-        address token,
+        address indexed token,
         uint256 amount
     );
 }