diff --git a/docs/source/technical_design/containers.md b/docs/source/technical_design/containers.md
index fa92b65590d..980282a7fd0 100644
--- a/docs/source/technical_design/containers.md
+++ b/docs/source/technical_design/containers.md
@@ -108,6 +108,7 @@ We have two container images that are used to run multiple containers. What the
 | octopoes        | worker-beat | Celery worker running beat. There must only be exactly one container of this type |
 | octopoes        | worker      | Celery worker. Use this if you need to more than one work container for scaling   |
 
+(Upgrading_Containers)=
 ## Upgrading
 
 When deploying new container images the database migrations are automatically