diff --git a/server/server.tsx b/server/server.tsx
index 9b0c838..e25ff52 100644
--- a/server/server.tsx
+++ b/server/server.tsx
@@ -19,8 +19,8 @@ if (missingEnvVars.length){
 }
 
 const resend = new Resend(process.env['RESEND_API_KEY']);
-const toMail = process.env['RESEND_TO_EMAIL'];
-const fromMail = process.env['RESEND_FROM_EMAIL'];
+const toMail = process.env['RESEND_TO_EMAIL']!;
+const fromMail = process.env['RESEND_FROM_EMAIL']!;
 
 const PORT = process.env.PORT || 3000;
 const app = express();