diff --git a/priv/frontend/src/Graph.js b/priv/frontend/src/Graph.js
index e95b01b..a4f05c6 100644
--- a/priv/frontend/src/Graph.js
+++ b/priv/frontend/src/Graph.js
@@ -23,6 +23,10 @@ export default class Graph extends Component {
     ];
   }
 
+  isSmallScreen() {
+    return window.innerWidth < 500;
+  }
+
   render() {
     return (
       <div className="graph-container">
@@ -46,8 +50,9 @@ export default class Graph extends Component {
 
           axisBottom={{
             format: (epoch) => {
+              const interval = this.isSmallScreen() ? 7 : 5;
               const minutesAgo = Math.floor((Date.now() - epoch) / (1000 * 60));
-              if (minutesAgo % 5 !== 0 || minutesAgo === 0) {
+              if (minutesAgo % interval !== 0 || minutesAgo === 0) {
                 return undefined;
               }