diff --git a/resources/assets/styles/common/_variables.scss b/resources/assets/styles/common/_variables.scss
index f28c6693b4..c1ee87bff9 100644
--- a/resources/assets/styles/common/_variables.scss
+++ b/resources/assets/styles/common/_variables.scss
@@ -4,3 +4,9 @@
 $theme-colors: (
   primary: #525ddc
 );
+
+/** Fix Bootstrap navbar incompatibility with webpack
+* See https://github.com/roots/sage/issues/2017
+*/
+$navbar-dark-toggler-icon-bg: none;
+$navbar-light-toggler-icon-bg: none;