diff --git a/.eslintrc.js b/.eslintrc.js
index f023559ce..68392f022 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -92,7 +92,6 @@ module.exports = {
     'node/no-sync': 'off',
     'node/no-unpublished-import': 'off',
     'node/no-unpublished-require': 'off',
-    'mocha/max-top-level-suites': 'off',
   },
 
   overrides: [{
diff --git a/ui/app/helpers/utils/conversions.util.test.js b/ui/app/helpers/utils/conversions.util.test.js
index 5f344e3e5..5a32ceff4 100644
--- a/ui/app/helpers/utils/conversions.util.test.js
+++ b/ui/app/helpers/utils/conversions.util.test.js
@@ -2,40 +2,42 @@ import assert from 'assert'
 import { ETH } from '../constants/common'
 import * as utils from './conversions.util'
 
-describe('getWeiHexFromDecimalValue', function () {
-  it('should correctly convert 0 in ETH', function () {
-    const weiValue = utils.getWeiHexFromDecimalValue({
-      value: '0',
-      fromCurrency: ETH,
-      fromDenomination: ETH,
+describe('conversion utils', function () {
+  describe('getWeiHexFromDecimalValue', function () {
+    it('should correctly convert 0 in ETH', function () {
+      const weiValue = utils.getWeiHexFromDecimalValue({
+        value: '0',
+        fromCurrency: ETH,
+        fromDenomination: ETH,
+      })
+      assert.equal(weiValue, '0')
+    })
+  })
+
+  describe('decETHToDecWEI', function () {
+    it('should correctly convert 1 ETH to WEI', function () {
+      const weiValue = utils.decETHToDecWEI('1')
+      assert.equal(weiValue, '1000000000000000000')
+    })
+
+    it('should correctly convert 0.000000000000000001 ETH to WEI', function () {
+      const weiValue = utils.decETHToDecWEI('0.000000000000000001')
+      assert.equal(weiValue, '1')
+    })
+
+    it('should correctly convert 1000000.000000000000000001 ETH to WEI', function () {
+      const weiValue = utils.decETHToDecWEI('1000000.000000000000000001')
+      assert.equal(weiValue, '1000000000000000000000001')
+    })
+
+    it('should correctly convert 9876.543210 ETH to WEI', function () {
+      const weiValue = utils.decETHToDecWEI('9876.543210')
+      assert.equal(weiValue, '9876543210000000000000')
+    })
+
+    it('should correctly convert 1.0000000000000000 ETH to WEI', function () {
+      const weiValue = utils.decETHToDecWEI('1.0000000000000000')
+      assert.equal(weiValue, '1000000000000000000')
     })
-    assert.equal(weiValue, '0')
-  })
-})
-
-describe('decETHToDecWEI', function () {
-  it('should correctly convert 1 ETH to WEI', function () {
-    const weiValue = utils.decETHToDecWEI('1')
-    assert.equal(weiValue, '1000000000000000000')
-  })
-
-  it('should correctly convert 0.000000000000000001 ETH to WEI', function () {
-    const weiValue = utils.decETHToDecWEI('0.000000000000000001')
-    assert.equal(weiValue, '1')
-  })
-
-  it('should correctly convert 1000000.000000000000000001 ETH to WEI', function () {
-    const weiValue = utils.decETHToDecWEI('1000000.000000000000000001')
-    assert.equal(weiValue, '1000000000000000000000001')
-  })
-
-  it('should correctly convert 9876.543210 ETH to WEI', function () {
-    const weiValue = utils.decETHToDecWEI('9876.543210')
-    assert.equal(weiValue, '9876543210000000000000')
-  })
-
-  it('should correctly convert 1.0000000000000000 ETH to WEI', function () {
-    const weiValue = utils.decETHToDecWEI('1.0000000000000000')
-    assert.equal(weiValue, '1000000000000000000')
   })
 })