diff --git a/docker/Dockerfile.prod b/docker/Dockerfile.prod
index 78ab9f20..f6e1f568 100644
--- a/docker/Dockerfile.prod
+++ b/docker/Dockerfile.prod
@@ -6,7 +6,6 @@ ENV BUNDLE_PATH=/usr/local/bundle/gems
 ENV RAILS_LOG_TO_STDOUT=true
 ENV RAILS_PORT=3000
 ENV RAILS_ENV=production
-ENV SELF_HOSTED=true
 
 RUN apt-get update -qq && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
     build-essential \