diff --git a/dockerfiles/Dockerfile b/dockerfiles/Dockerfile
index ac212d462c6..8f2dd02e121 100644
--- a/dockerfiles/Dockerfile
+++ b/dockerfiles/Dockerfile
@@ -64,6 +64,7 @@ RUN ln -s /usr/bin/python3 /usr/bin/python
 
 WORKDIR /tmp
 
+ARG PRUNE_PYTHON_PACKAGE_CACHE=0
 COPY requirements/docker.txt docker.txt
 RUN ~/.local/bin/uv pip sync --system docker.txt