diff --git a/background.js b/background.js
index 3f3e407..a58749c 100644
--- a/background.js
+++ b/background.js
@@ -1,9 +1,3 @@
-async function getCurrentTab() {
-	let queryOptions = { active: true, currentWindow: true };
-	let [tab] = await chrome.tabs.query(queryOptions);
-	return tab;
-}
-
 chrome.runtime.onInstalled.addListener(() => {
 	chrome.contextMenus.create({
 		title: 'Make Gather fullscreen',
@@ -15,14 +9,11 @@ chrome.runtime.onInstalled.addListener(() => {
 
 chrome.contextMenus.onClicked.addListener(async (data) => {
 	if (data.menuItemId === 'make-fullscreen') {
-		const tab = await getCurrentTab();
-		await chrome.scripting.insertCSS({
-			target: { tabId: tab.id },
-			files: ['inject.css'],
+		chrome.tabs.insertCSS({
+			file: 'inject.css',
 		});
-		await chrome.scripting.executeScript({
-			target: { tabId: tab.id },
-			files: ['inject.js'],
+		chrome.tabs.executeScript({
+			file: 'inject.js',
 		});
 	}
 });
diff --git a/inject.css b/inject.css
index 5b2f3a7..21b61a7 100644
--- a/inject.css
+++ b/inject.css
@@ -1,12 +1,10 @@
-body {
-	transform: translate(-72px, 0);
-	width: calc(100vw + 72px);
+.GameComponent-container > :nth-child(1) > :nth-child(1) {
+	display: none !important;
 }
-
 /* Additional */
 .GameCanvasContainer-settings {
 	display: none;
 }
 .GameVideo-self-video-container {
-	display: none;
+	display: none !important;
 }
diff --git a/inject.js b/inject.js
index 12ddcbe..34f98d6 100644
--- a/inject.js
+++ b/inject.js
@@ -2,7 +2,9 @@
 	const script = document.createElement('script');
 	script.innerHTML = `
 	window.innerWidth = window.outerWidth + 72;
-	window.innerHeight = window.outerHeight;
+	window.addEventListener('resize', () => {
+		window.innerWidth = window.outerWidth + 72;
+	});
 	`;
 	document.head.appendChild(script);
 
diff --git a/manifest.json b/manifest.json
index d0f7a36..49d601e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,11 +2,10 @@
 		"name": "Gather Fullscreen",
 		"description": "Click to show Gather in fullscreen",
 		"version": "1.0",
-		"permissions": ["contextMenus", "scripting"],
-		"host_permissions": ["https://gather.town/app/*"],
+		"permissions": ["contextMenus", "activeTab", "https://gather.town/app/*"],
 		"background": {
-			"type": "module",
-			"service_worker": "background.js"
+			"scripts": ["background.js"],
+			"persistent": false
 		},
-		"manifest_version": 3
+		"manifest_version": 2
 }