diff --git a/d2layouts/d2sequence/layout_test.go b/d2layouts/d2sequence/layout_test.go
index 1e3dbfd60..50c1e3ffe 100644
--- a/d2layouts/d2sequence/layout_test.go
+++ b/d2layouts/d2sequence/layout_test.go
@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+
 	"oss.terrastruct.com/d2/d2compiler"
 	"oss.terrastruct.com/d2/d2graph"
 	"oss.terrastruct.com/d2/d2layouts/d2sequence"