diff --git a/source/manifest.json b/source/manifest.json
index af6d1f3..ba41090 100644
--- a/source/manifest.json
+++ b/source/manifest.json
@@ -3,7 +3,7 @@
   "manifest_version": 2,
   "name": "Queue",
   "description": "A WebExtension for queueing links.",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "permissions": [
     "contextMenus",
     "storage",
@@ -41,5 +41,10 @@
         "./content-scripts.ts"
       ]
     }
-  ]
+  ],
+  "applications": {
+    "gecko": {
+      "id": "{c3560e6b-00e5-4ab3-b89e-8a54ee5b2c9f}"
+    }
+  }
 }
diff --git a/source/utilities/settings.ts b/source/utilities/settings.ts
index 2f22409..4d356d9 100644
--- a/source/utilities/settings.ts
+++ b/source/utilities/settings.ts
@@ -22,8 +22,7 @@ const defaultSettings: Settings = {
  * Returns the user's settings.
  */
 export async function getSettings(): Promise<Settings> {
-  // TODO: Replace local storage with sync storage.
-  const syncSettings: any = await browser.storage.local.get(defaultSettings);
+  const syncSettings: any = await browser.storage.sync.get(defaultSettings);
   const settings: Settings = {
     latestVersion: syncSettings.latestVersion,
     queue: syncSettings.queue
@@ -37,8 +36,7 @@ export async function getSettings(): Promise<Settings> {
  * @param settings The settings to save.
  */
 export async function saveSettings(settings: Settings): Promise<Settings> {
-  // TODO: Replace local storage with sync storage.
-  await browser.storage.local.set(settings);
+  await browser.storage.sync.set(settings);
   return settings;
 }