diff --git a/backend/app/core/config.py b/backend/app/core/config.py
index 464aa9d..2a4e9fd 100644
--- a/backend/app/core/config.py
+++ b/backend/app/core/config.py
@@ -38,6 +38,13 @@ class Settings(BaseSettings):
         list[AnyUrl] | str, BeforeValidator(parse_cors)
     ] = []
 
+    @computed_field  # type: ignore[prop-decorator]
+    @property
+    def all_cors_origins(self) -> list[str]:
+        return [str(origin).rstrip("/") for origin in self.BACKEND_CORS_ORIGINS] + [
+            self.FRONTEND_HOST
+        ]
+
     PROJECT_NAME: str
     SENTRY_DSN: HttpUrl | None = None
     POSTGRES_SERVER: str
diff --git a/backend/app/main.py b/backend/app/main.py
index 4c252a1..9a95801 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -21,12 +21,10 @@ app = FastAPI(
 )
 
 # Set all CORS enabled origins
-if settings.BACKEND_CORS_ORIGINS:
+if settings.all_cors_origins:
     app.add_middleware(
         CORSMiddleware,
-        allow_origins=[
-            str(origin).strip("/") for origin in settings.BACKEND_CORS_ORIGINS
-        ],
+        allow_origins=settings.all_cors_origins,
         allow_credentials=True,
         allow_methods=["*"],
         allow_headers=["*"],