diff --git a/README.md b/README.md
index 0e14716..af41ef5 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
 1. Set up Docker Swarm and [`abra`][abra]
 2. Deploy [`coop-cloud/traefik`][compose-traefik]
 3. `abra app new hedgedoc`
-4. `abra app config YOURAPPDOMAIN` - be sure to change `$DOMAIN` to something that resolves to
+4. `abra app config YOURAPPDOMAIN` - be sure to change `DOMAIN` to something that resolves to
    your Docker swarm box
 5. `abra app deploy YOURAPPDOMAIN`
 6. Create initial user: