diff --git a/contracts/constants.sol b/contracts/constants.sol
index 6e1225f..9e6d9a5 100644
--- a/contracts/constants.sol
+++ b/contracts/constants.sol
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause
 pragma solidity 0.8.13;
 
-/// @dev The approximate number of blocks per year that is assumed by the interest rate model
-uint256 constant BLOCKS_PER_YEAR = 10_512_000;
-
 /// @dev Base unit for computations, usually used in scaling (multiplications, divisions)
 uint256 constant EXP_SCALE = 1e18;