diff --git a/api/requirements.txt b/api/requirements.txt
index 7f567f6..26061fe 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -4,7 +4,7 @@ numpy==2.3.4
 tqdm==4.67.3
 uvicorn==0.46.0
 python-multipart==0.0.27
-opencv-python==4.13.0.92
+opencv-python-headless==4.13.0.92
 pillow==12.2.0
 pycocotools==2.0.11