diff --git a/static/includes/gadjo-extra.scss b/static/includes/gadjo-extra.scss
index 4a3b3ce9..671f3f45 100644
--- a/static/includes/gadjo-extra.scss
+++ b/static/includes/gadjo-extra.scss
@@ -11,6 +11,8 @@ $table-headers-font-weight: 600;
 $table-headers-text-transform: inherit;
 $table-headers-font-family: inherit;
 
+$zebra-color: hsla(0, 0%, 0%, 0.06) !default;
+
 @import 'utils';
 @import 'table';
 @import 'wcs/evaluation';
diff --git a/static/strasbourg-2018/_vars.scss b/static/strasbourg-2018/_vars.scss
index 3952c3f9..dd7386a9 100644
--- a/static/strasbourg-2018/_vars.scss
+++ b/static/strasbourg-2018/_vars.scss
@@ -22,6 +22,7 @@ $nav-mobile-mode: none;
 $button-focus-outline: none;
 $link-decoration: none;
 $link-hover-decoration: none;
+$zebra-color: hsla(0, 0%, 0%, 0.06) !default;
 
 $widget-background: white !default;
 $widget-color: $font-color !default;