diff --git a/backend/app/main.py b/backend/app/main.py
index 7aa94c4..83bd5cb 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -19,6 +19,7 @@ app = FastAPI(
     description="Outil de démocratie participative pour la tarification de l'eau",
     version="0.1.0",
     lifespan=lifespan,
+    redirect_slashes=False,
 )
 
 app.add_middleware(