diff --git a/docker/mjolnir/Dockerfile b/docker/mjolnir/Dockerfile
index 3727961..4ec0238 100644
--- a/docker/mjolnir/Dockerfile
+++ b/docker/mjolnir/Dockerfile
@@ -1,4 +1,5 @@
 FROM matrixdotorg/mjolnir:latest
+ENV NODE_ENV production
 WORKDIR /usr/src/mjolnir
 ADD https://raw.githubusercontent.com/matrix-org/mjolnir/main/config/default.yaml /etc/mjolnir-defaults/default.yml
 # ADD https://raw.githubusercontent.com/matrix-org/mjolnir/main/mjolnir-entrypoint.sh /usr/local/bin/mjolnir-entrypoint.sh