diff --git a/maskformer_swin_large_coco/requirements.txt b/maskformer_swin_large_coco/requirements.txt
index 3244b33..b7e49fa 100644
--- a/maskformer_swin_large_coco/requirements.txt
+++ b/maskformer_swin_large_coco/requirements.txt
@@ -1,3 +1,4 @@
 gradio==3.21.0
 transformers==4.27.1
 torch==2.0.0
+scipy