diff --git a/contracts/core/Dispatcher.sol b/contracts/core/Dispatcher.sol
index b1393dc2..618aa044 100644
--- a/contracts/core/Dispatcher.sol
+++ b/contracts/core/Dispatcher.sol
@@ -562,7 +562,7 @@ contract Dispatcher is OwnableUpgradeable, UUPSUpgradeable, IDispatcher {
         // call
         // and x/64 for the remaining execution after the low-level call. If this low-level call runs out of gas, then
         // gasLeft will be equal to x/64 at the start of the remaining execution. so we should check gasBefore < 1/64
-        if (!success && gasleft() < gasBeforeCall / 64) {
+        if (!success && gasleft() <= gasBeforeCall / 64) {
             // Only check for out of gas if the call failed; if it was a successful call then it was gauranteed to not
             // run out of gas
             revert IBCErrors.notEnoughGas();
diff --git a/test/Dispatcher.gasGriefing.sol b/test/Dispatcher.gasGriefing.t.sol
similarity index 97%
rename from test/Dispatcher.gasGriefing.sol
rename to test/Dispatcher.gasGriefing.t.sol
index 5fda2737..83f31ac5 100644
--- a/test/Dispatcher.gasGriefing.sol
+++ b/test/Dispatcher.gasGriefing.t.sol
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: UNLICENSED
 pragma solidity ^0.8.13;
 
-import {Base} from "./Dispatcher.Base.t.sol";
+import {Base} from "./Dispatcher.base.t.sol";
 import {GasUsingMars} from "./mocks/GasUsingMars.sol";
 import {IbcEndpoint, ChannelEnd, IbcUtils, IbcPacket, IBCErrors} from "../contracts/libs/Ibc.sol";
 import {TestUtilsTest} from "./TestUtils.t.sol";
diff --git a/test/mocks/GasUsingMars.sol b/test/mocks/GasUsingMars.sol
index 70f31452..a84aa7ca 100644
--- a/test/mocks/GasUsingMars.sol
+++ b/test/mocks/GasUsingMars.sol
@@ -39,7 +39,7 @@ contract GasUsingMars is Mars {
         return AckPacket(true, abi.encodePacked('{ "account": "account", "reply": "got the message" }'));
     }
 
-    function _useGas() internal {
+    function _useGas() internal view {
         // This function is used to test the gas usage of the contract
         uint256 startingGas = gasleft();
         uint256 dummyInt = 0;