diff --git a/eval_scripts/eval_ref.py b/eval_scripts/eval_ref.py
index 7eb4e4e..d7dda0f 100644
--- a/eval_scripts/eval_ref.py
+++ b/eval_scripts/eval_ref.py
@@ -11,7 +11,7 @@ import torch
 from torch.utils.data import DataLoader
 
 from minigpt4.common.eval_utils import prepare_texts, init_model, eval_parser, computeIoU
-from minigpt4.conversation.conversation import CONV_VISION
+from minigpt4.conversation.conversation import CONV_VISION_LLama2
 
 from minigpt4.datasets.datasets.coco_caption import RefCOCOEvalData