diff --git a/config/themes.yml b/config/themes.yml
index 5a8594f74..db22e0bbd 100644
--- a/config/themes.yml
+++ b/config/themes.yml
@@ -1,3 +1,4 @@
+default: styles/application.scss
 contrast: styles/contrast.scss
 contrast-wider: styles/contrast-wider.scss
 pop: styles/pop.scss