diff --git a/Dockerfile b/Dockerfile
index 5b128ccfbd7be433163e71163baa54043a0d5507..db52d97d520e02fd05ce02d91fc8fe607f4ced05 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,8 +9,5 @@ RUN chmod +x /run.sh
 
 CMD ["/run.sh"]
 
-ENV VIRTUAL_HOST
-ENV LETSENCRYPT_HOST
 ENV VIRTUAL_PORT 80
-ENV LETSENCRYPT_EMAIL jeffrey.freeman@qoto.org