diff --git a/.gitignore b/.gitignore
index 218c513..623ac22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,4 @@ coverage
 .env
 .env.*
 !.env.example
+!.env.docker.example
diff --git a/vite.config.ts b/vite.config.ts
index 9fa7469..ea9015e 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -16,6 +16,8 @@ export default defineConfig({
     },
   },
   server: {
+    port: 5174,
+    strictPort: true,
     proxy: {
       '/api': {
         target: 'http://127.0.0.1:3000',