diff --git a/websrc/components/RPlot.tsx b/websrc/components/RPlot.tsx
index 0e2fb7c..84992ee 100644
--- a/websrc/components/RPlot.tsx
+++ b/websrc/components/RPlot.tsx
@@ -1,7 +1,7 @@
 import React, {Component} from "react"
 import Plot from "react-plotly.js"
 
-import {NewTickData, socket} from '../';
+import {NewTickMessage, socket} from '../';
 
 
 type FirstConnectData = {
@@ -53,7 +53,7 @@ class RPlot extends Component<{}, PlotState> {
             })
         })
 
-        socket.on("new_tick", (data: NewTickData) => {
+        socket.on("new_tick", (data: NewTickMessage) => {
             const new_x = [...this.state.x, data.tick];
             const new_y = [...this.state.y, data.price];