diff --git a/deployment/docker/example.env b/deployment/docker/example.env
index de921177..70a477ec 100644
--- a/deployment/docker/example.env
+++ b/deployment/docker/example.env
@@ -1,4 +1,4 @@
-C3ANV_TAG=latest
+C3NAV_TAG=latest
 C3NAV_DOMAIN=c3nav.docker.localhost
 # to change the default database name
 #C3NAV_DATABASE_NAME=c3nav-37c3