diff --git a/tools/sprite-generation/gui/vite.config.ts b/tools/sprite-generation/gui/vite.config.ts
index 5bd8e466..f46a0e4d 100644
--- a/tools/sprite-generation/gui/vite.config.ts
+++ b/tools/sprite-generation/gui/vite.config.ts
@@ -6,8 +6,8 @@ export default defineConfig({
   server: {
     port: 5802,
     proxy: {
-      '/api': 'http://localhost:5801',
-      '/images': 'http://localhost:5801',
+      '/api': 'http://localhost:5850',
+      '/images': 'http://localhost:5850',
     },
   },
 })