diff --git a/packages/brian/src/back.js b/packages/brian/src/back.js
index 13ddfcbfaa8..8280c1ef2ad 100644
--- a/packages/brian/src/back.js
+++ b/packages/brian/src/back.js
@@ -1,6 +1,6 @@
 import * as shared from './shared'
 
-export default part => {
+export default (part) => {
   let {
     store,
     sa,
@@ -16,6 +16,7 @@ export default part => {
 
   // Seamline
   paths.saBase = shared.saBase('back', points, Path)
+  paths.saBase.render = false
   paths.seam = new Path()
     .move(points.cbNeck)
     .line(points.cbHips)
diff --git a/packages/brian/src/front.js b/packages/brian/src/front.js
index d3174b5ecaa..1b7d90722ae 100644
--- a/packages/brian/src/front.js
+++ b/packages/brian/src/front.js
@@ -1,6 +1,6 @@
 import * as shared from './shared'
 
-export default part => {
+export default (part) => {
   let {
     store,
     sa,
@@ -33,6 +33,7 @@ export default part => {
 
   // Seamline
   paths.saBase = shared.saBase('front', points, Path)
+  paths.saBase.render = false
   paths.seam = new Path()
     .move(points.cfNeck)
     .line(points.cfHem)