diff --git a/Dockerfile b/Dockerfile
index 4d182e1ad8a35..55cbe2f51f325 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -224,6 +224,7 @@ RUN AIRFLOW_SITE_PACKAGE="/root/.local/lib/python${PYTHON_MAJOR_MINOR_VERSION}/s
         yarn --cwd "${WWW_DIR}" install --frozen-lockfile --no-cache; \
         yarn --cwd "${WWW_DIR}" run prod; \
         rm -rf "${WWW_DIR}/node_modules"; \
+        rm -vf "${WWW_DIR}"/{package.json,yarn.lock,.eslintignore,.eslintrc,.stylelintignore,.stylelintrc,compile_assets.sh,webpack.config.js} ;\
     fi
 
 # make sure that all directories and files in .local are also group accessible