diff --git a/doc/upstream-training/source/11-devstack.rst b/doc/upstream-training/source/11-devstack.rst
index ac1cd3d8..d5b7db23 100644
--- a/doc/upstream-training/source/11-devstack.rst
+++ b/doc/upstream-training/source/11-devstack.rst
@@ -12,12 +12,6 @@ devstack.org
 .. image:: ./_assets/11-01-devstack.png
    :width: 100%
 
-rejoin-stack.sh
-===============
-
-.. image:: ./_assets/11-02-rejoin-stack.png
-  :width: 75%
-
 http://localhost/
 =================
 
diff --git a/doc/upstream-training/source/_assets/11-02-rejoin-stack.png b/doc/upstream-training/source/_assets/11-02-rejoin-stack.png
deleted file mode 100644
index 74fc4b04..00000000
Binary files a/doc/upstream-training/source/_assets/11-02-rejoin-stack.png and /dev/null differ