diff --git a/environments/docker-network.yaml b/environments/docker-network.yaml
deleted file mode 100644
index bd73d4b36b..0000000000
--- a/environments/docker-network.yaml
+++ /dev/null
@@ -1,2 +0,0 @@
-# TODO(sbaker) Remove once CI and documentation no longer use this file
-resource_registry: {}