diff --git a/app/entry.client.tsx b/app/entry.client.tsx
index 6c2cd716c..80b681590 100644
--- a/app/entry.client.tsx
+++ b/app/entry.client.tsx
@@ -15,7 +15,13 @@ const tracing = Sentry.reactRouterTracingIntegration({
 Sentry.init({
 	dsn: import.meta.env.VITE_SENTRY_DSN,
 	sendDefaultPii: false,
-	integrations: [tracing],
+	integrations: [
+		tracing,
+		Sentry.thirdPartyErrorFilterIntegration({
+			filterKeys: ["sendou-ink"],
+			behaviour: "drop-error-if-contains-third-party-frames",
+		}),
+	],
 	enableLogs: true,
 	tracesSampleRate: 0.1,
 	tracePropagationTargets: [/^\//],
diff --git a/vite.config.ts b/vite.config.ts
index 28ad9de8c..cd1ef7a71 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -46,6 +46,9 @@ export default defineConfig((config) => {
 					project: process.env.SENTRY_PROJECT,
 					authToken: process.env.SENTRY_AUTH_TOKEN,
 					telemetry: false,
+					unstable_sentryVitePluginOptions: {
+						applicationKey: "sendou-ink",
+					},
 				},
 				config,
 			),