diff --git a/less/forms.less b/less/forms.less
index aefa5a462c..34f970e2e2 100644
--- a/less/forms.less
+++ b/less/forms.less
@@ -325,7 +325,7 @@ input[type="checkbox"],
 .form-inline {
 
   // Kick in the inline
-  @media (min-width: @screen-sm) {
+  @media (min-width: @screen-sm-min) {
     // Inline-block all the things for "inline"
     .form-group {
       display: inline-block;