diff --git a/src/charts/BinUtilizationChart.tsx b/src/charts/BinUtilizationChart.tsx
index c205493..99122e0 100644
--- a/src/charts/BinUtilizationChart.tsx
+++ b/src/charts/BinUtilizationChart.tsx
@@ -29,7 +29,7 @@ export default function BinUtilizationChart(props: Props) {
   const theme = useTheme();
   const grainColour = customColour ? customColour : GrainColour(grain);
   return (
-    <Box height={1} width={1}>
+    <Box height={200} width={200}>
       <CardActionArea
         onClick={onClick}
         style={{ height: "100%", borderRadius: theme.shape.borderRadius }}>