diff --git a/contracts/token/ERC1155/IERC1155.sol b/contracts/token/ERC1155/IERC1155.sol
index db865a72f1a..be47e7ea417 100644
--- a/contracts/token/ERC1155/IERC1155.sol
+++ b/contracts/token/ERC1155/IERC1155.sol
@@ -44,10 +44,6 @@ interface IERC1155 is IERC165 {
 
     /**
      * @dev Returns the value of tokens of token type `id` owned by `account`.
-     *
-     * Requirements:
-     *
-     * - `account` cannot be the zero address.
      */
     function balanceOf(address account, uint256 id) external view returns (uint256);