diff --git a/Dockerfile b/Dockerfile
index 37e3017..784c1cb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,6 @@ RUN mkdir -p /usr/src/tcc-exporter && chown tcc-exporter:tcc-exporter /usr/src/t
 WORKDIR /usr/src/tcc-exporter
 RUN pip install dumb-init
 RUN pip install pyyaml
-ENV TCC_USERNAME=<username> TCC_PASSWORD=<password> TCC_EXPORTER_PORT=9101 TCC_LOGLEVEL="INFO"
 COPY --chown=tcc-exporter:tcc-exporter . /usr/src/tcc-exporter/
 ENTRYPOINT ["dumb-init", "--"]
 CMD ["python", "./tcc-exporter"]
diff --git a/tcc-exporter b/tcc-exporter
index d4f47e2..5256807 100755
--- a/tcc-exporter
+++ b/tcc-exporter
@@ -17,7 +17,7 @@ from http.cookiejar import LWPCookieJar
 from http.server import HTTPServer, BaseHTTPRequestHandler
 from urllib.error import HTTPError
 
-VERSION = '0.9.8'
+VERSION = '0.9.9'
 CONFIG_FILE = os.environ.get('TCC_CONFIG_FILE', 'persistent/config.yml')
 PREFIX = 'https://mytotalconnectcomfort.com/'