diff --git a/navi/main.py b/navi/main.py
index 3fea4eb..6fa2747 100644
--- a/navi/main.py
+++ b/navi/main.py
@@ -139,12 +139,12 @@
 from fastapi.responses import RedirectResponse
 
 
-@app.get("/sessions/{session_id}/files/{filename}", include_in_schema=False)
-async def legacy_session_file_redirect(session_id: str, filename: str, download: bool = False):
-    target = f"/api/sessions/{session_id}/files/{filename}"
+@app.get("/api/sessions/{session_id}/files/{filename}", include_in_schema=False)
+async def api_session_file_redirect(session_id: str, filename: str, download: bool = False):
+    target = f"/sessions/{session_id}/files/{filename}"
     if download:
         target += "?download=1"
-    return RedirectResponse(url=target, status_code=301)
+    return RedirectResponse(url=target, status_code=307)
 
 
 @app.get("/", include_in_schema=False)