diff --git a/contracts/utils/GovFive.sol b/contracts/utils/GovFive.sol
index 50fa84a9..37cf86f4 100644
--- a/contracts/utils/GovFive.sol
+++ b/contracts/utils/GovFive.sol
@@ -49,8 +49,7 @@ library GovFive {
             GovFiveAction memory propAction = prop.actions[i];
 
             targets[i] = propAction.receiver;
-            payloads[i] =
-                abi.encodePacked(abi.encodePacked(bytes4(keccak256(bytes(propAction.fullsig)))), propAction.data);
+            payloads[i] = abi.encodePacked(bytes4(keccak256(bytes(propAction.fullsig))), propAction.data);
         }
 
         bytes32 salt = keccak256(bytes(prop.description));
@@ -58,17 +57,19 @@ library GovFive {
         TimelockController timelock = TimelockController(payable(Addresses.TIMELOCK));
         receiver = Addresses.TIMELOCK;
 
-        opHash = timelock.hashOperationBatch(targets, values, payloads, hex"", salt);
+        opHash = timelock.hashOperationBatch(targets, values, payloads, bytes32(0), salt);
 
         if (timelock.isOperation(opHash)) {
             bytes4 executeSig = bytes4(keccak256(bytes("executeBatch(address[],uint256[],bytes[],bytes32,bytes32)")));
 
-            payload = abi.encodePacked(executeSig, abi.encode(targets, values, payloads, hex"", salt));
+            console.log("Yet to be exeucted.");
+            payload = abi.encodePacked(executeSig, abi.encode(targets, values, payloads, bytes32(0), salt));
         } else {
             bytes4 scheduleSig =
-                bytes4(keccak256(bytes("scheduleBatch(address[],uint256[],bytes[],bytes32,bytes32,delay)")));
+                bytes4(keccak256(bytes("scheduleBatch(address[],uint256[],bytes[],bytes32,bytes32,uint256)")));
 
-            payload = abi.encodePacked(scheduleSig, abi.encode(targets, values, payloads, hex"", salt, 2 days));
+            console.log("Yet to be scheduled.");
+            payload = abi.encodePacked(scheduleSig, abi.encode(targets, values, payloads, bytes32(0), salt, 2 days));
         }
     }
 
@@ -112,6 +113,10 @@ library GovFive {
             console.log("Scheduling...");
             (bool success, bytes memory data) = receiver.call(payload);
 
+            if (!success || !timelock.isOperationDone(opHash)) {
+                revert("Failed to schedule");
+            }
+
             (receiver, payload, opHash) = getSafeTxData(prop);
         }
 
@@ -124,6 +129,12 @@ library GovFive {
 
         (bool success, bytes memory data) = receiver.call(payload);
 
+        if (!success || !timelock.isOperationDone(opHash)) {
+            revert("Failed to execute");
+        }
+
+        console.log("Executed");
+
         vm.stopPrank();
     }
 
diff --git a/tests/staking/MigratorForkTest.t.sol b/tests/staking/MigratorForkTest.t.sol
index 62fc160a..217ad230 100644
--- a/tests/staking/MigratorForkTest.t.sol
+++ b/tests/staking/MigratorForkTest.t.sol
@@ -23,7 +23,7 @@ contract MigratorForkTest is Test {
     IMintableERC20 public ogn;
 
     uint256 constant OGN_EPOCH = 1717041600; // May 30, 2024 GMT
-    address public ogvWhale = 0x24dD9AEAf497c11eE3A0ac2E6E6e014e12799c4E;
+    address public ogvWhale = 0xD066c92d5dD4fD19E7F053Cf63EBB01Aaaa233CE;
 
     constructor() {
         deployManager = new DeployManager();
@@ -46,6 +46,10 @@ contract MigratorForkTest is Test {
         ogv.approve(address(veogv), type(uint256).max);
         vm.stopPrank();
 
+        vm.startPrank(Addresses.TIMELOCK);
+        ogn.mint(ogvWhale, 10_000_000 ether); // Mint some OGV for the whale
+        vm.stopPrank();
+
         vm.warp(OGN_EPOCH + 100 days);
 
         if (veogv.balanceOf(ogvWhale) == 0) {
diff --git a/tests/staking/ZapperForkTest.t.sol b/tests/staking/ZapperForkTest.t.sol
index 34942ad6..263b984d 100644
--- a/tests/staking/ZapperForkTest.t.sol
+++ b/tests/staking/ZapperForkTest.t.sol
@@ -51,6 +51,10 @@ contract ZapperForkTest is Test {
         ogv.approve(address(veogv), type(uint256).max);
         vm.stopPrank();
 
+        vm.startPrank(Addresses.TIMELOCK);
+        ogn.mint(ogvWhale, 10_000_000 ether); // Mint some OGV for the whale
+        vm.stopPrank();
+
         vm.warp(OGN_EPOCH + 100 days);
 
         if (veogv.balanceOf(ogvWhale) == 0) {