diff --git a/ui/components/app/advanced-gas-controls/advanced-gas-controls.component.js b/ui/components/app/advanced-gas-controls/advanced-gas-controls.component.js
index ee9f3429d..667fa5e8a 100644
--- a/ui/components/app/advanced-gas-controls/advanced-gas-controls.component.js
+++ b/ui/components/app/advanced-gas-controls/advanced-gas-controls.component.js
@@ -140,5 +140,5 @@ AdvancedGasControls.propTypes = {
   maxPriorityFeeFiat: PropTypes.string,
   maxFeeFiat: PropTypes.string,
   gasErrors: PropTypes.object,
-  minimumGasLimit: PropTypes.number,
+  minimumGasLimit: PropTypes.string,
 };
diff --git a/ui/components/app/edit-gas-display/edit-gas-display.component.js b/ui/components/app/edit-gas-display/edit-gas-display.component.js
index 703c4de83..c2cd0b3e2 100644
--- a/ui/components/app/edit-gas-display/edit-gas-display.component.js
+++ b/ui/components/app/edit-gas-display/edit-gas-display.component.js
@@ -312,7 +312,7 @@ EditGasDisplay.propTypes = {
   gasErrors: PropTypes.object,
   gasWarnings: PropTypes.object,
   onManualChange: PropTypes.func,
-  minimumGasLimit: PropTypes.number,
+  minimumGasLimit: PropTypes.string,
   balanceError: PropTypes.bool,
   estimatesUnavailableWarning: PropTypes.bool,
   hasGasErrors: PropTypes.bool,
diff --git a/ui/pages/confirm-transaction-base/confirm-transaction-base.component.js b/ui/pages/confirm-transaction-base/confirm-transaction-base.component.js
index 3a3364466..ec0ca03ed 100644
--- a/ui/pages/confirm-transaction-base/confirm-transaction-base.component.js
+++ b/ui/pages/confirm-transaction-base/confirm-transaction-base.component.js
@@ -309,6 +309,7 @@ export default class ConfirmTransactionBase extends Component {
         return (
           <UserPreferencedCurrencyDisplay
             type={PRIMARY}
+            key="total-max-amount"
             value={addHexes(txData.txParams.value, hexMaximumTransactionFee)}
             hideLabel={!useNativeCurrencyAsPrimaryCurrency}
           />
@@ -329,6 +330,7 @@ export default class ConfirmTransactionBase extends Component {
         return (
           <UserPreferencedCurrencyDisplay
             type={PRIMARY}
+            key="total-detail-value"
             value={hexTransactionTotal}
             hideLabel={!useNativeCurrencyAsPrimaryCurrency}
           />
@@ -347,6 +349,7 @@ export default class ConfirmTransactionBase extends Component {
         return (
           <UserPreferencedCurrencyDisplay
             type={SECONDARY}
+            key="total-detail-text"
             value={hexTransactionTotal}
             hideLabel={Boolean(useNativeCurrencyAsPrimaryCurrency)}
           />