diff --git a/packages/supplementary-contracts/script/tokenunlocking/Deploy.s.sol b/packages/supplementary-contracts/script/tokenunlocking/Deploy.s.sol
index 9dbec7bd6e..984e324857 100644
--- a/packages/supplementary-contracts/script/tokenunlocking/Deploy.s.sol
+++ b/packages/supplementary-contracts/script/tokenunlocking/Deploy.s.sol
@@ -13,7 +13,7 @@ contract DeployTokenUnlocking is Script {
 
     address public OWNER = 0x9CBeE534B5D8a6280e01a14844Ee8aF350399C7F;  // admin.taiko.eth
     address public TAIKO_TOKEN = 0x10dea67478c5F8C5E2D90e5E9B26dBe60c54d800; // token.taiko.eth
-    uint256 public TGE = 1716767999; // Date and time (GMT): Sunday, May 26, 2024 11:59:59 PM
+    uint64 public TGE = 1716767999; // Date and time (GMT): Sunday, May 26, 2024 11:59:59 PM
     address public IMPL = vm.envAddress("TOKEN_VESTING_IMPL");
 
     function setUp() public { }
@@ -33,7 +33,7 @@ contract DeployTokenUnlocking is Script {
             deployProxy({
                 impl: impl,
                 data: abi.encodeCall(
-                    TokenUnlocking.init, (OWNER, TAIKO_TOKEN, recipients[i], uint64(TGE))
+                    TokenUnlocking.init, (OWNER, TAIKO_TOKEN, recipients[i], TGE)
                     )
             });
             vm.stopBroadcast();