diff --git a/update_pages/Dockerfile b/update_pages/Dockerfile
index 796fadd..a2b2ab1 100644
--- a/update_pages/Dockerfile
+++ b/update_pages/Dockerfile
@@ -24,6 +24,7 @@ RUN pip install github-action-utils
 RUN git config --global --add safe.directory /github/workspace
 
 ADD entrypoint.py /entrypoint.py
+ADD update_pages.py /update_pages.py
 ADD update_pages_action /update_pages_action
 
 ENTRYPOINT ["/entrypoint.py"]