diff --git a/apps/www/registry/default/ui/chart.tsx b/apps/www/registry/default/ui/chart.tsx
index 405448328c5..3d9f0809fa5 100644
--- a/apps/www/registry/default/ui/chart.tsx
+++ b/apps/www/registry/default/ui/chart.tsx
@@ -137,7 +137,7 @@ const ChartTooltipContent = React.forwardRef<
       }
 
       const [item] = payload
-      const key = `${labelKey || item.dataKey || item.name || "value"}`
+      const key = `${labelKey || item?.dataKey || item?.name || "value"}`
       const itemConfig = getPayloadConfigFromPayload(config, item, key)
       const value =
         !labelKey && typeof label === "string"
diff --git a/apps/www/registry/new-york/ui/chart.tsx b/apps/www/registry/new-york/ui/chart.tsx
index 405448328c5..3d9f0809fa5 100644
--- a/apps/www/registry/new-york/ui/chart.tsx
+++ b/apps/www/registry/new-york/ui/chart.tsx
@@ -137,7 +137,7 @@ const ChartTooltipContent = React.forwardRef<
       }
 
       const [item] = payload
-      const key = `${labelKey || item.dataKey || item.name || "value"}`
+      const key = `${labelKey || item?.dataKey || item?.name || "value"}`
       const itemConfig = getPayloadConfigFromPayload(config, item, key)
       const value =
         !labelKey && typeof label === "string"