diff --git a/scss/_dropdown.scss b/scss/_dropdown.scss
index 2f0659a5c6..aa1a9d1b3f 100644
--- a/scss/_dropdown.scss
+++ b/scss/_dropdown.scss
@@ -27,8 +27,8 @@
 .dropup {
   .dropdown-toggle {
     &::after {
-      border-bottom: $caret-width solid;
       border-top: 0;
+      border-bottom: $caret-width solid;
     }
   }
 }