diff --git a/llm/dyn_ext_server.go b/llm/dyn_ext_server.go
index 797222c5..fa0d7750 100644
--- a/llm/dyn_ext_server.go
+++ b/llm/dyn_ext_server.go
@@ -181,7 +181,6 @@ func (llm *dynExtServer) Predict(ctx context.Context, predict PredictOpts, fn fu
 		"seed":              predict.Options.Seed,
 		"stop":              predict.Options.Stop,
 		"image_data":        imageData,
-		"cache_prompt":      true,
 	}
 
 	if predict.Format == "json" {