diff --git a/src/scss/ui/forms/_validation.scss b/src/scss/ui/forms/_validation.scss
index 414e376ba..71fb94c50 100644
--- a/src/scss/ui/forms/_validation.scss
+++ b/src/scss/ui/forms/_validation.scss
@@ -6,4 +6,8 @@
   .form-control.is-#{$state}-lite {
     @extend %validation-lite;
   }
-}
\ No newline at end of file
+
+  .form-select.is-#{$state}-lite {
+    @extend %validation-lite;
+  }
+}