diff --git a/highcharts/highcharts.d.ts b/highcharts/highcharts.d.ts
index 584d61c9b..9bda29782 100644
--- a/highcharts/highcharts.d.ts
+++ b/highcharts/highcharts.d.ts
@@ -166,7 +166,7 @@ interface HighchartsChartEvents {
 
 interface HighchartsGradient {
     linearGradient?: {
-        x0: number; y0: number; x1: number; y1: number;
+        x1: number; y1: number; x2: number; y2: number;
     };
     radialGradient?: {
         cx: number; cy: number; r: number;