diff --git a/public/app/plugins/panel/barchart/utils.ts b/public/app/plugins/panel/barchart/utils.ts
index 5bef200938e..e05169995ee 100644
--- a/public/app/plugins/panel/barchart/utils.ts
+++ b/public/app/plugins/panel/barchart/utils.ts
@@ -475,7 +475,12 @@ export function prepareBarChartDisplayValues(
   let legendFields: Field[] = fields;
   if (options.stacking === StackingMode.Percent) {
     legendFields = fields.map((field) => {
-      const alignedFrameField = frame.fields.find((f) => f.name === field.name)!;
+      const alignedFrameField = frame.fields.find((f) => {
+        if (f.labels) {
+          return f.name === field.name && f.labels.name === field.labels?.name;
+        }
+        return f.name === field.name;
+      })!;
 
       const copy = {
         ...field,