diff --git a/source/demo/background.ts b/source/demo/background.ts
index 2652d2a..cfd5042 100644
--- a/source/demo/background.ts
+++ b/source/demo/background.ts
@@ -12,17 +12,19 @@ oneEvent(chrome.tabs.onCreated).then(() => {
 	console.log('Tab created');
 });
 
-oneEvent(chrome.tabs.onMoved, (tabId, moveInfo) => {
-	console.log('Should handle event?', {tabId, moveInfo});
-	return Boolean(tabId % 5);
-}).then(() => {
+oneEvent(chrome.tabs.onMoved, {
+	filter(tabId, moveInfo) {
+		console.log('Should handle event?', {tabId, moveInfo});
+		return Boolean(tabId % 5);
+	}}).then(() => {
 	console.log('Tab moved');
 });
 
 const httpsOnlyFilter = (tab: chrome.tabs.Tab) => Boolean(tab.pendingUrl?.startsWith('https'));
 oneEvent(
-	chrome.tabs.onCreated,
-	httpsOnlyFilter,
+	chrome.tabs.onCreated, {
+		filter: httpsOnlyFilter,
+	},
 ).then(() => {
 	console.log('HTTPS Tab created');
 });
diff --git a/source/one-event.test.ts b/source/one-event.test.ts
index d0377e8..6239d55 100644
--- a/source/one-event.test.ts
+++ b/source/one-event.test.ts
@@ -32,8 +32,9 @@ describe('oneEvent', () => {
 	it('it should resolve when a specific event is received', async () => {
 		expect(chrome.runtime.onMessage.hasListeners()).toBe(false);
 		const eventPromise = oneEvent(
-			chrome.runtime.onMessage,
-			{filter: ({greeting}) => greeting === 'sup'},
+			chrome.runtime.onMessage, {
+				filter: ({greeting}) => greeting === 'sup',
+			},
 		);
 		expect(chrome.runtime.onMessage.hasListeners()).toBe(true);
 
@@ -47,22 +48,28 @@ describe('oneEvent', () => {
 	});
 
 	it('it should resolve original event\'s parameters', () => {
-		void oneEvent(chrome.tabs.onMoved, {filter(tabId, moveInfo) {
-			expectTypeOf(tabId).toEqualTypeOf<number>();
-			expectTypeOf(moveInfo).toEqualTypeOf<chrome.tabs.TabMoveInfo>();
-			return true;
-		}});
+		void oneEvent(chrome.tabs.onMoved, {
+			filter(tabId, moveInfo) {
+				expectTypeOf(tabId).toEqualTypeOf<number>();
+				expectTypeOf(moveInfo).toEqualTypeOf<chrome.tabs.TabMoveInfo>();
+				return true;
+			},
+		});
 
-		void oneEvent(chrome.runtime.onMessage, {filter(message, sender, sendResponse) {
-			expectTypeOf(message).toEqualTypeOf<any>();
-			expectTypeOf(sender).toEqualTypeOf<Runtime.MessageSender>();
-			expectTypeOf(sendResponse).toEqualTypeOf<(response?: any) => void>();
-			return true;
-		}});
+		void oneEvent(chrome.runtime.onMessage, {
+			filter(message, sender, sendResponse) {
+				expectTypeOf(message).toEqualTypeOf<any>();
+				expectTypeOf(sender).toEqualTypeOf<Runtime.MessageSender>();
+				expectTypeOf(sendResponse).toEqualTypeOf<(response?: any) => void>();
+				return true;
+			},
+		});
 
-		void oneEvent(chrome.cookies.onChanged, {filter(changeInfo) {
-			expectTypeOf(changeInfo).toEqualTypeOf<Cookies.CookieChangeInfo>();
-			return true;
-		}});
+		void oneEvent(chrome.cookies.onChanged, {
+			filter(changeInfo) {
+				expectTypeOf(changeInfo).toEqualTypeOf<Cookies.CookieChangeInfo>();
+				return true;
+			},
+		});
 	});
 });