diff --git a/litellm/caching.py b/litellm/caching.py
index e23bd5bfc72..c9b659d3f84 100644
--- a/litellm/caching.py
+++ b/litellm/caching.py
@@ -1827,6 +1827,7 @@ class Cache:
         completion_kwargs = [
             "model",
             "messages",
+            "prompt",
             "temperature",
             "top_p",
             "n",