diff --git a/docs/07-bootstrapping-etcd.md b/docs/07-bootstrapping-etcd.md
index bae39f9..1aa0289 100644
--- a/docs/07-bootstrapping-etcd.md
+++ b/docs/07-bootstrapping-etcd.md
@@ -14,7 +14,7 @@ gcloud compute ssh controller-0
 
 [tmux](https://github.com/tmux/tmux/wiki) can be used to run commands on multiple compute instances at the same time. Consider splitting a tmux window into multiple panes and enabling `synchronize-panes` to speed up the provisioning process.
 
-![tmux screenshot](images/tmux-controller.png)
+![tmux screenshot](images/tmux-screenshot.png)
 
 > Enable `synchronize-panes`: ctrl+b then `shift :`. Then type `set synchronize-panes on` at the prompt. To disable synchronization: `set synchronize-panes off`.
 
diff --git a/docs/images/tmux-controller.png b/docs/images/tmux-controller.png
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