--- a/.docker/docker-compose.tmp-dev.j2
+++ b/.docker/docker-compose.tmp-dev.j2
@@ -8,8 +8,6 @@
         - "FEATURE={{ FEATURE }}"
       context: ../
       dockerfile: .docker/Dockerfile-chain-dev
-    environment:
-      - FEATURE={{ FEATURE }}
     expose:
       - 9944
       - 9933