diff --git a/test/mocks/BrokenERC20.s.sol b/test/mocks/BrokenERC20.s.sol
index 3837bfe..4b31604 100644
--- a/test/mocks/BrokenERC20.s.sol
+++ b/test/mocks/BrokenERC20.s.sol
@@ -9,12 +9,12 @@ contract BrokenERC20 is ERC20 {
     }
 
     // solhint-disable-next-line no-unused-vars
-    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
+    function transferFrom(address, address, uint256) public pure override returns (bool) {
         return false;
     }
 
     // solhint-disable-next-line no-unused-vars
-    function transfer(address recipient, uint256 amount) public override returns (bool) {
+    function transfer(address, uint256) public pure override returns (bool) {
         return false;
     }
 }