1 files changed, 1 insertions, 1 deletions
diff --git a/ui/app/components/gas-customization/gas-price-chart/gas-price-chart.component.js b/ui/app/components/gas-customization/gas-price-chart/gas-price-chart.component.js
index 993dd0a2b..5ca465ba9 100644
--- a/ui/app/components/gas-customization/gas-price-chart/gas-price-chart.component.js
+++ b/ui/app/components/gas-customization/gas-price-chart/gas-price-chart.component.js
@@ -19,7 +19,7 @@ export default class GasPriceChart extends Component {
     gasPrices: PropTypes.array,
     estimatedTimes: PropTypes.array,
     gasPricesMax: PropTypes.number,
-    estimatedTimesMax: PropTypes.number,
+    estimatedTimesMax: PropTypes.string,
     currentPrice: PropTypes.number,
     updateCustomGasPrice: PropTypes.func,
   }