diff --git a/flot/jquery.flot.d.ts b/flot/jquery.flot.d.ts
index c179d2f03e..bb0eaaa283 100644
--- a/flot/jquery.flot.d.ts
+++ b/flot/jquery.flot.d.ts
@@ -200,7 +200,7 @@ declare module jquery.flot {
 
     interface plot {
         highlight(series: dataSeries, datapoint: item): void;
-        unhightlight(): void;
+        unhighlight(): void;
         unhighlight(series: dataSeries, datapoint: item): void;
         setData(data: any): void;
         setupGrid(): void;