diff --git a/starter_theme/gulpfile.js b/starter_theme/gulpfile.js
index c63c04c..1f6a640 100644
--- a/starter_theme/gulpfile.js
+++ b/starter_theme/gulpfile.js
@@ -66,6 +66,7 @@ function watchCompFiles() {
  */
 // Use version 3.
 uswds.settings.version = 3;
+uswds.settings.compile.sassSourcemaps = true;
 
 /**
  * Path settings