diff --git a/page/notifications.js b/page/notifications.js
index 3be12c7..a8e777b 100644
--- a/page/notifications.js
+++ b/page/notifications.js
@@ -319,7 +319,7 @@ function addItem(data) {
 	if (Settings.get("general.searchOpenModal") && is_parent_asin != null && enrollment_guid != null) {
 		Tpl.setVar(
 			"url",
-			`https://www.amazon.${vineDomain}/vine/vine-items?queue=encore#openModal;${asin};${queue};${is_parent_asin};${enrollment_guid}`
+			`https://www.amazon.${vineDomain}/vine/vine-items?queue=encore#openModal;${asin};${queue};${is_parent_asin ? "true" : "false"};${enrollment_guid}`
 		);
 	} else {
 		Tpl.setVar("url", `https://www.amazon.${vineDomain}/vine/vine-items?search=${search}`);
diff --git a/scripts/bootloader.js b/scripts/bootloader.js
index d343f43..2568343 100644
--- a/scripts/bootloader.js
+++ b/scripts/bootloader.js
@@ -1029,7 +1029,7 @@ browser.runtime.onMessage.addListener(async function (message, sender, sendRespo
 			if (Settings.get("general.searchOpenModal") && is_parent_asin != null && enrollment_guid != null) {
 				Tpl.setVar(
 					"url",
-					`https://www.amazon.${vineDomain}/vine/vine-items?queue=encore#openModal;${asin};${queue};${is_parent_asin};${enrollment_guid}`
+					`https://www.amazon.${vineDomain}/vine/vine-items?queue=encore#openModal;${asin};${queue};${is_parent_asin ? "true" : "false"};${enrollment_guid}`
 				);
 			} else {
 				Tpl.setVar("url", `https://www.amazon.${vineDomain}/vine/vine-items?search=${search}`);
diff --git a/scripts/vh_service_worker.js b/scripts/vh_service_worker.js
index ff8c567..4aa6ae1 100644
--- a/scripts/vh_service_worker.js
+++ b/scripts/vh_service_worker.js
@@ -145,7 +145,7 @@ chrome.notifications.onClicked.addListener((notificationId) => {
 	const { asin, queue, is_parent_asin, enrollment_guid, search } = notificationsData[notificationId];
 	if (Settings.get("general.searchOpenModal") && is_parent_asin != null && enrollment_guid != null) {
 		chrome.tabs.create({
-			url: `https://www.amazon.${vineDomain}/vine/vine-items?queue=encore#openModal;${asin};${queue};${is_parent_asin};${enrollment_guid}`,
+			url: `https://www.amazon.${vineDomain}/vine/vine-items?queue=encore#openModal;${asin};${queue};${is_parent_asin ? "true" : "false"};${enrollment_guid}`,
 		});
 	} else {
 		chrome.tabs.create({