diff --git a/_config.yml b/_config.yml
index 7124034..d7e2040 100644
--- a/_config.yml
+++ b/_config.yml
@@ -13,6 +13,7 @@ sass:
   # sass_dir: _sass
   # minimal-mistakes
   style: compressed # https://sass-lang.com/documentation/file.SASS_REFERENCE.html#output_style
+  sourcemap: development
   quiet_deps: true
   silence_deprecations:
     - import