diff --git a/tests/e2e/models.py b/tests/e2e/models.py
index 066eb74749c..9440505e58c 100644
--- a/tests/e2e/models.py
+++ b/tests/e2e/models.py
@@ -705,6 +705,7 @@ class RerankBody(BaseModel):
     query: str
     documents: list[str]
     top_n: int
+    cache: dict[str, bool] | None = {"no-cache": True}
 
 
 class RerankItem(BaseModel):