diff --git a/bp/product/routes.py b/bp/product/routes.py
index 0ae0014..b20df96 100644
--- a/bp/product/routes.py
+++ b/bp/product/routes.py
@@ -157,7 +157,7 @@ def register():
     from models.market import CartItem
     from quart import request, url_for
 
-    @bp.post("/cart/")
+    @bp.post("/cart")
     @clear_cache(tag="browse", tag_scope="user")
     async def cart(slug: str):
         # make sure product exists (we *allow* deleted_at != None later if you want)