diff --git a/addons/website/static/src/js/tours/tour_utils.js b/addons/website/static/src/js/tours/tour_utils.js
index b21ed6de4aa..2db178ce20b 100644
--- a/addons/website/static/src/js/tours/tour_utils.js
+++ b/addons/website/static/src/js/tours/tour_utils.js
@@ -21,7 +21,7 @@ function assertCssVariable(variableName, variableValue, trigger = 'iframe body')
         auto: true,
         run: function () {
             const styleValue = getComputedStyle(this.$anchor[0]).getPropertyValue(variableName);
-            if ((styleValue && styleValue.trim()) !== variableValue.trim()) {
+            if ((styleValue && styleValue.trim().replace(/["']/g, '')) !== variableValue.trim().replace(/["']/g, '')) {
                 throw new Error(`Failed precondition: ${variableName}=${styleValue} (should be ${variableValue})`);
             }
         },