diff --git a/scss/_variables.scss b/scss/_variables.scss
index 5791d141ed..6650a3bbc6 100644
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -137,7 +137,7 @@ $grid-gutter-width: 1.875rem !default; // 30px
 //
 // Font, line-height, and color for body text, headings, and more.
 
-$font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Open Sans", "Helvetica Neue", Arial, sans-serif !default;
+$font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", Arial, sans-serif !default;
 $font-family-serif:      Georgia, "Times New Roman", Times, serif !default;
 $font-family-monospace:  Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace !default;
 $font-family-base:       $font-family-sans-serif !default;