diff --git a/assets/styles/settings.sass b/assets/styles/settings.sass
index 10466fcb..5aeb31fe 100644
--- a/assets/styles/settings.sass
+++ b/assets/styles/settings.sass
@@ -25,7 +25,7 @@
       color: #999999
       text-align: center
 
-  .invalid
+  .field.invalid
     input, textarea
       border-width: 1px
       border-color: #ffb6c1