diff --git a/Containerfile b/Containerfile
index d87d24a..8725a4d 100644
--- a/Containerfile
+++ b/Containerfile
@@ -3,7 +3,7 @@
 FROM docker.io/python:alpine
 
 COPY . /app
-ENV UV_LINK_MODE=COPY
+ENV UV_LINK_MODE=copy
 
 WORKDIR /app