diff --git a/sbin/dokku-entrypoint.sh b/sbin/dokku-entrypoint.sh
index 6b9ade7..1c88de7 100755
--- a/sbin/dokku-entrypoint.sh
+++ b/sbin/dokku-entrypoint.sh
@@ -7,7 +7,7 @@ add_user() {
 
   keycloak_add_user_script="/opt/jboss/keycloak/bin/add-user-keycloak.sh"
 
-  if $keycloak_add_user_script -r master -u "$ADMIN_USER" -p "$ADMIN_PASS"; then
+  if $keycloak_add_user_script -r master -u "$KEYCLOAK_USER" -p "$KEYCLOAK_PASSWORD"; then
     echo "=====> root user added"
   else
     echo "=====> Failed to add root user"