diff --git a/scss/_navbar.scss b/scss/_navbar.scss
index face1a7e6..721e7ab00 100644
--- a/scss/_navbar.scss
+++ b/scss/_navbar.scss
@@ -106,11 +106,11 @@
 
 .navbar-toggler {
   padding: .5rem .75rem;
-  font-size: $navbar-toggle-font-size;
+  font-size: $navbar-toggler-font-size;
   line-height: 1;
   background: none;
   border: $border-width solid transparent;
-  @include border-radius($navbar-toggle-border-radius);
+  @include border-radius($navbar-toggler-border-radius);
 
   @include hover-focus {
     text-decoration: none;
diff --git a/scss/_variables.scss b/scss/_variables.scss
index b6c3f7823..fa927e252 100644
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -479,8 +479,8 @@ $navbar-padding-x:                  $spacer !default;
 $navbar-padding-y:                  ($spacer / 2) !default;
 $navbar-brand-padding-y:            .25rem !default;
 
-$navbar-toggle-font-size:           $font-size-lg !default;
-$navbar-toggle-border-radius:       $btn-border-radius !default;
+$navbar-toggler-font-size:           $font-size-lg !default;
+$navbar-toggler-border-radius:       $btn-border-radius !default;
 
 $navbar-dark-color:                 rgba(255,255,255,.5) !default;
 $navbar-dark-hover-color:           rgba(255,255,255,.75) !default;