diff --git a/backend/app/main.py b/backend/app/main.py
index 9c7ab71..c276cf1 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -14,7 +14,14 @@ app = FastAPI()
 
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=["http://localhost:3000", "https://localhost:3000"],
+    allow_origins=[
+        "http://localhost:3000",
+        "http://192.168.125.129:3000",
+        "https://192.168.125.129:3000",
+        "http://192.168.125.129:8000",
+        "https://192.168.125.129:8000",
+        "https://site.muszyn.dev",
+    ],
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],