diff --git a/addons/website/static/src/js/tours/tour_utils.js b/addons/website/static/src/js/tours/tour_utils.js
index 375163c4131..63e361af7ba 100644
--- a/addons/website/static/src/js/tours/tour_utils.js
+++ b/addons/website/static/src/js/tours/tour_utils.js
@@ -17,6 +17,7 @@ function assertCssVariable(variableName, variableValue, trigger = 'iframe body')
     return {
         content: `Check CSS variable ${variableName}=${variableValue}`,
         trigger: trigger,
+        auto: true,
         run: function () {
             const styleValue = getComputedStyle(this.$anchor[0]).getPropertyValue(variableName);
             if ((styleValue && styleValue.trim()) !== variableValue.trim()) {