diff --git a/scripts/metricsgen/metricsdiff/metricsdiff.go b/scripts/metricsgen/metricsdiff/metricsdiff.go
index 19abee7e7..0be1dc55b 100644
--- a/scripts/metricsgen/metricsdiff/metricsdiff.go
+++ b/scripts/metricsgen/metricsdiff/metricsdiff.go
@@ -35,14 +35,14 @@ type Diff struct {
 	Adds    []string
 	Removes []string
 
-	LabelDiffs []LabelDiff
+	Changes []LabelDiff
 }
 
 // LabelDiff describes the label changes between two versions of the same metric.
 type LabelDiff struct {
-	MetricsName string
-	Adds        []string
-	Removes     []string
+	Metric  string
+	Adds    []string
+	Removes []string
 }
 
 func main() {
@@ -93,7 +93,7 @@ func DiffFromReaders(a, b io.Reader) (Diff, error) {
 		aLabelSet := toSet(afamily.Metric[0].Label)
 		bLabelSet := toSet(bfamily.Metric[0].Label)
 		ld := LabelDiff{
-			MetricsName: name,
+			Metric: name,
 		}
 		for name := range aLabelSet {
 			_, ok := bLabelSet[name]
@@ -110,7 +110,7 @@ func DiffFromReaders(a, b io.Reader) (Diff, error) {
 			}
 		}
 		if labelsDiff {
-			md.LabelDiffs = append(md.LabelDiffs, ld)
+			md.Changes = append(md.Changes, ld)
 		}
 	}
 	for name := range bmf {
@@ -143,10 +143,10 @@ func (m Diff) String() string {
 			s += fmt.Sprintf("--- %s\n", remove)
 		}
 	}
-	if len(m.LabelDiffs) > 0 {
+	if len(m.Changes) > 0 {
 		s += "Label Changes: \n"
-		for _, ld := range m.LabelDiffs {
-			s += fmt.Sprintf("Label: %s\n", ld.MetricsName)
+		for _, ld := range m.Changes {
+			s += fmt.Sprintf("Label: %s\n", ld.Metric)
 			for _, add := range ld.Adds {
 				s += fmt.Sprintf("+++ %s", add)
 			}
diff --git a/scripts/metricsgen/metricsdiff/metricsdiff_test.go b/scripts/metricsgen/metricsdiff/metricsdiff_test.go
index efae5bddd..42c2690d8 100644
--- a/scripts/metricsgen/metricsdiff/metricsdiff_test.go
+++ b/scripts/metricsgen/metricsdiff/metricsdiff_test.go
@@ -26,11 +26,11 @@ func TestDiff(t *testing.T) {
 			metric_one{label_three="content", label_four="content"} 0
 			`,
 			want: metricsdiff.Diff{
-				LabelDiffs: []metricsdiff.LabelDiff{
+				Changes: []metricsdiff.LabelDiff{
 					{
-						MetricsName: "metric_one",
-						Adds:        []string{"label_three", "label_four"},
-						Removes:     []string{"label_one", "label_two"},
+						Metric:  "metric_one",
+						Adds:    []string{"label_three", "label_four"},
+						Removes: []string{"label_one", "label_two"},
 					},
 				},
 			},