diff --git a/src/sGydStaker.sol b/src/sGydStaker.sol
index 944fcb2..ea7dfd6 100644
--- a/src/sGydStaker.sol
+++ b/src/sGydStaker.sol
@@ -14,6 +14,13 @@ contract sGydStaker is
     LiquidityMining,
     UUPSUpgradeable
 {
+    error NotAuthorized();
+
+    modifier onlyTreasury() {
+        if (msg.sender != daoTreasury) revert NotAuthorized();
+        _;
+    }
+
     constructor() {
         _disableInitializers();
     }
@@ -44,15 +51,11 @@ contract sGydStaker is
         _unstake(receiver, shares);
     }
 
-    function startMining(address rewardsFrom, uint256 amount, uint256 endTime)
-        external
-        override
-        onlyRole(DEFAULT_ADMIN_ROLE)
-    {
+    function startMining(address rewardsFrom, uint256 amount, uint256 endTime) external override onlyTreasury {
         _startMining(rewardsFrom, amount, endTime);
     }
 
-    function stopMining() external override onlyRole(DEFAULT_ADMIN_ROLE) {
+    function stopMining() external override onlyTreasury {
         _stopMining();
     }
 }
diff --git a/test/sGydStaker.t.sol b/test/sGydStaker.t.sol
index bdad52d..83f4a65 100644
--- a/test/sGydStaker.t.sol
+++ b/test/sGydStaker.t.sol
@@ -95,7 +95,7 @@ contract sGydStakerTest is UnitTest {
         sgydStaker.claimRewards();
 
         skip(18 hours);
-        vm.prank(admin);
+        vm.prank(treasury);
         sgydStaker.stopMining();
         _startMining(rewardAmount * 2);
         skip(24 hours);
@@ -126,7 +126,7 @@ contract sGydStakerTest is UnitTest {
         rewardToken.mint(treasury, rewardAmount);
         vm.prank(treasury);
         rewardToken.approve(address(sgydStaker), rewardAmount);
-        vm.prank(admin);
+        vm.prank(treasury);
         sgydStaker.startMining(treasury, rewardAmount, block.timestamp + 1 days);
     }
 }