diff --git a/public/app/plugins/panel/timeseries/plugins/ExemplarMarker.tsx b/public/app/plugins/panel/timeseries/plugins/ExemplarMarker.tsx
index c502eabf961..a7d588b452f 100644
--- a/public/app/plugins/panel/timeseries/plugins/ExemplarMarker.tsx
+++ b/public/app/plugins/panel/timeseries/plugins/ExemplarMarker.tsx
@@ -263,6 +263,8 @@ const getExemplarMarkerStyles = (theme: GrafanaTheme2) => {
     tooltip: css`
       background: none;
       padding: 0;
+      overflow-y: auto;
+      max-height: 95vh;
     `,
     header: css`
       background: ${headerBg};