diff --git a/packages/polaris-viz/src/utilities/fillMissingDataPoints.ts b/packages/polaris-viz/src/utilities/fillMissingDataPoints.ts
index 2c5f3f612..b56f2a26e 100644
--- a/packages/polaris-viz/src/utilities/fillMissingDataPoints.ts
+++ b/packages/polaris-viz/src/utilities/fillMissingDataPoints.ts
@@ -1,14 +1,6 @@
 import type {DataSeries} from '@shopify/polaris-viz-core';
 
 export function fillMissingDataPoints(dataSeries: DataSeries[]) {
-  const areAnyDataLengthsDifferent = dataSeries.some(
-    ({data}) => data.length !== dataSeries[0].data.length,
-  );
-
-  if (!areAnyDataLengthsDifferent) {
-    return dataSeries;
-  }
-
   const allKeys = new Set<string>();
   const dataValueMap: {[key: number]: {[key: string]: number | null}} = {};