diff --git a/contracts/README.md b/contracts/README.md
index e794daded6..42ea91f6e1 100644
--- a/contracts/README.md
+++ b/contracts/README.md
@@ -265,3 +265,15 @@ yarn test:fork:coverage
 ```
 
 The CI will upload the coverage reports to Codecov if they complete successfully.
+
+# Utils
+
+## Transaction gas inspector
+
+To measure the gas usage of any transaction wrap it into `GetGas` globally defined function. Example: 
+```
+	const gas = await GetGas(await cEvilContract.connect(daniel).approveAllTokens());
+	console.log('Gas used: ' + gas);
+```
+
+
diff --git a/contracts/hardhat.config.js b/contracts/hardhat.config.js
index 2c4107683f..ef94de5ba7 100644
--- a/contracts/hardhat.config.js
+++ b/contracts/hardhat.config.js
@@ -12,6 +12,7 @@ require("hardhat-deploy-ethers");
 require("hardhat-gas-reporter");
 require("solidity-coverage");
 require("@openzeppelin/hardhat-upgrades");
+require("hardhat-gas-trackooor");
 
 require("./tasks/tasks");
 const { accounts } = require("./tasks/account");
diff --git a/contracts/package.json b/contracts/package.json
index 7798c3595d..2f415af7b6 100644
--- a/contracts/package.json
+++ b/contracts/package.json
@@ -59,6 +59,7 @@
     "hardhat-deploy": "^0.11.30",
     "hardhat-deploy-ethers": "^0.3.0-beta.13",
     "hardhat-gas-reporter": "^1.0.9",
+    "hardhat-gas-trackooor": "^1.0.2",
     "hardhat-tracer": "^2.3.2",
     "husky": "^7.0.2",
     "lodash": "^4.17.21",
diff --git a/contracts/yarn.lock b/contracts/yarn.lock
index d897222ba5..6561fc6f18 100644
--- a/contracts/yarn.lock
+++ b/contracts/yarn.lock
@@ -2957,7 +2957,7 @@ ethers@^4.0.40:
     uuid "2.0.1"
     xmlhttprequest "1.8.0"
 
-ethers@^5.4.6, ethers@^5.5.3, ethers@^5.6.1, ethers@^5.7.1:
+ethers@^5.0.0, ethers@^5.4.6, ethers@^5.5.3, ethers@^5.6.1, ethers@^5.7.1:
   version "5.7.2"
   resolved "https://registry.yarnpkg.com/ethers/-/ethers-5.7.2.tgz#3a7deeabbb8c030d4126b24f84e525466145872e"
   integrity sha512-wswUsmWo1aOK8rR7DIKiWSw9DbLWe6x98Jrn8wcTflTVvaXhAMaB5zGAXy0GYQEQp9iO1iSHWVyARQm11zUtyg==
@@ -3624,6 +3624,13 @@ hardhat-gas-reporter@^1.0.9:
     eth-gas-reporter "^0.2.25"
     sha1 "^1.1.1"
 
+hardhat-gas-trackooor@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/hardhat-gas-trackooor/-/hardhat-gas-trackooor-1.0.2.tgz#8490bebf2a33242a0bcc210edb1a84ca358a6c1d"
+  integrity sha512-k8qvLBB0+vG/XET8ArgYBoBOB9C9SyonFew9vHmJ8qxVqAv4UL9bSB1SuSQt9dbTPWbZI9mmhbUmoTshJF13cQ==
+  dependencies:
+    ethers "^5.0.0"
+
 hardhat-tracer@^2.3.2:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/hardhat-tracer/-/hardhat-tracer-2.4.0.tgz#c650251cc504e68e890edf3675b132bcd7cc2322"