diff --git a/contracts/Core/StakeManager.sol b/contracts/Core/StakeManager.sol
index b4810bd5..71ba7715 100644
--- a/contracts/Core/StakeManager.sol
+++ b/contracts/Core/StakeManager.sol
@@ -456,6 +456,10 @@ contract StakeManager is Initializable, StakeStorage, StateManager, Pause, Stake
         return stakers[stakerId].epochFirstStakedOrLastPenalized;
     }
 
+    function maturitiesLength() external view override returns (uint32) {
+        return uint32(maturities.length);
+    }
+
     /// @notice Internal function for setting stake of the staker
     /// @param _id of the staker
     /// @param _stake the amount of Razor tokens staked
diff --git a/contracts/Core/interface/IStakeManager.sol b/contracts/Core/interface/IStakeManager.sol
index b2e29c18..71f5208c 100644
--- a/contracts/Core/interface/IStakeManager.sol
+++ b/contracts/Core/interface/IStakeManager.sol
@@ -48,4 +48,6 @@ interface IStakeManager {
     function getStake(uint32 stakerId) external view returns (uint256);
 
     function getEpochFirstStakedOrLastPenalized(uint32 stakerId) external view returns (uint32);
+
+    function maturitiesLength() external view returns (uint32);
 }
diff --git a/contracts/Core/parameters/Governance.sol b/contracts/Core/parameters/Governance.sol
index 0cbbe343..b63ebf96 100644
--- a/contracts/Core/parameters/Governance.sol
+++ b/contracts/Core/parameters/Governance.sol
@@ -6,6 +6,7 @@ import "./interfaces/IRewardManagerParams.sol";
 import "./interfaces/IStakeManagerParams.sol";
 import "./interfaces/IVoteManagerParams.sol";
 import "./interfaces/ICollectionManagerParams.sol";
+import "./../interface/IStakeManager.sol";
 import "../storage/Constants.sol";
 import "./ACL.sol";
 
@@ -19,6 +20,7 @@ contract Governance is Initializable, ACL, Constants {
     IStakeManagerParams public stakeManagerParams;
     IVoteManagerParams public voteManagerParams;
     ICollectionManagerParams public collectionManagerParams;
+    IStakeManager public stakeManager;
 
     bytes32 public constant GOVERNER_ROLE = 0x704c992d358ec8f6051d88e5bd9f92457afedcbc3e2d110fcd019b5eda48e52e;
 
@@ -37,6 +39,7 @@ contract Governance is Initializable, ACL, Constants {
         stakeManagerParams = IStakeManagerParams(stakeManagerAddress);
         voteManagerParams = IVoteManagerParams(voteManagerAddress);
         collectionManagerParams = ICollectionManagerParams(collectionManagerAddress);
+        stakeManager = IStakeManager(stakeManagerAddress);
     }
 
     function setPenaltyNotRevealNum(uint16 _penaltyNotRevealNumerator) external initialized onlyRole(GOVERNER_ROLE) {
@@ -106,6 +109,7 @@ contract Governance is Initializable, ACL, Constants {
     }
 
     function setMaxAge(uint32 _maxAge) external initialized onlyRole(GOVERNER_ROLE) {
+        require(_maxAge <= stakeManager.maturitiesLength() * 10000, "Invalid Max Age Update");
         emit ParameterChanged(msg.sender, "maxAge", _maxAge, block.timestamp);
         rewardManagerParams.setMaxAge(_maxAge);
     }
diff --git a/test/Governance.js b/test/Governance.js
index ba321d36..deefd9ba 100644
--- a/test/Governance.js
+++ b/test/Governance.js
@@ -188,6 +188,9 @@ describe('Governance contract Test', async () => {
     let tx = governance.setMaxCommission(toBigNumber('101'));
     await assertRevert(tx, 'Invalid Max Commission Update');
 
+    tx = governance.setMaxAge(toBigNumber('1010001'));
+    await assertRevert(tx, 'Invalid Max Age Update');
+
     tx = governance.setSlashParams(toBigNumber('5000000'), toBigNumber('4000000'), toBigNumber('3000000'));
     await assertRevert(tx, 'Slash nums addtion exceeds 10mil');