diff --git a/scss/_variables.scss b/scss/_variables.scss
index 2dcfe8b880..842b433a10 100644
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -482,6 +482,8 @@ $navbar-brand-padding-y:            .25rem !default;
 
 $navbar-divider-padding-y:          .425rem !default;
 
+$navbar-toggler-padding-x:           .75rem !default;
+$navbar-toggler-padding-y:           .5rem !default;
 $navbar-toggler-font-size:           $font-size-lg !default;
 $navbar-toggler-border-radius:       $btn-border-radius !default;