diff --git a/internal/ui/diffview/diffview.go b/internal/ui/diffview/diffview.go
index f1b69bc173fc63f1e5241d7bb46610c1802c98b8..a215ac15809521bc089369969e8c763c631af454 100644
--- a/internal/ui/diffview/diffview.go
+++ b/internal/ui/diffview/diffview.go
@@ -248,7 +248,7 @@ func (dv *DiffView) computeDiff() error {
 		return dv.err
 	}
 	dv.isComputed = true
-	dv.edits = udiff.Strings(
+	dv.edits = udiff.Lines(
 		dv.before.content,
 		dv.after.content,
 	)
diff --git a/internal/ui/diffview/udiff_test.go b/internal/ui/diffview/udiff_test.go
index 7165ddfd32a37d256978611eb66d0823c289c725..d62766c5d2d43d5e2ff76af2c52031ec3bc830af 100644
--- a/internal/ui/diffview/udiff_test.go
+++ b/internal/ui/diffview/udiff_test.go
@@ -38,7 +38,7 @@ func TestUdiff(t *testing.T) {
 
 	t.Run("ToUnifiedDiff", func(t *testing.T) {
 		toUnifiedDiff := func(t *testing.T, before, after string, contextLines int) udiff.UnifiedDiff {
-			edits := udiff.Strings(before, after)
+			edits := udiff.Lines(before, after)
 			unifiedDiff, err := udiff.ToUnifiedDiff("main.go", "main.go", before, edits, contextLines)
 			if err != nil {
 				t.Fatalf("ToUnifiedDiff failed: %v", err)