diff --git a/solidity/contracts/@openzeppelin/contracts/OwnableWithExpiry.sol b/solidity/contracts/@openzeppelin/contracts/OwnableWithExpiry.sol
index 0a644ccb..b8ffd89c 100644
--- a/solidity/contracts/@openzeppelin/contracts/OwnableWithExpiry.sol
+++ b/solidity/contracts/@openzeppelin/contracts/OwnableWithExpiry.sol
@@ -62,7 +62,7 @@ abstract contract OwnableWithExpiry is Context {
      * @return The timestamp of ownership expiry.
      */
     function getOwnershipExpiryTimestamp() public view returns (uint256) {
-       return _deployTimestamp + 52 weeks;
+       return _deployTimestamp + 30 weeks;
     }
 
     /**