diff --git a/all-spark-notebook/README.md b/all-spark-notebook/README.md
index 3a33629b..145b73f1 100644
--- a/all-spark-notebook/README.md
+++ b/all-spark-notebook/README.md
@@ -285,20 +285,6 @@ conda install some-package
 
 ## Alternative Commands
 
-### start-singleuser.sh
-
-[JupyterHub](https://jupyterhub.readthedocs.io) requires a single-user instance of the Jupyter Notebook server per user.   To use this stack with JupyterHub and [DockerSpawner](https://github.com/jupyter/dockerspawner), you must specify the container image name and override the default container run command in your `jupyterhub_config.py`:
-
-```python
-# Spawn user containers from this image
-c.DockerSpawner.container_image = 'jupyter/all-spark-notebook'
-
-# Have the Spawner override the Docker run command
-c.DockerSpawner.extra_create_kwargs.update({
-    'command': '/usr/local/bin/start-singleuser.sh'
-})
-```
-
 ### start.sh
 
 The `start.sh` script supports the same features as the default `start-notebook.sh` script (e.g., `GRANT_SUDO`), but allows you to specify an arbitrary command to execute. For example, to run the text-based `ipython` console in a container, do the following:
diff --git a/base-notebook/README.md b/base-notebook/README.md
index 3c7a3111..e8947bfb 100644
--- a/base-notebook/README.md
+++ b/base-notebook/README.md
@@ -107,15 +107,6 @@ conda install some-package
 
 ## Alternative Commands
 
-### start-singleuser.sh
-
-[JupyterHub](https://jupyterhub.readthedocs.io) requires a single-user instance of the Jupyter Notebook server per user.   To use this stack with JupyterHub and [DockerSpawner](https://github.com/jupyter/dockerspawner), you must specify the container image name and override the default container run command in your `jupyterhub_config.py`:
-
-```python
-# Spawn user containers from this image
-c.DockerSpawner.container_image = 'jupyter/base-notebook'
-```
-
 ### start.sh
 
 The `start.sh` script supports the same features as the default `start-notebook.sh` script (e.g., `GRANT_SUDO`), but allows you to specify an arbitrary command to execute. For example, to run the text-based `ipython` console in a container, do the following:
diff --git a/datascience-notebook/README.md b/datascience-notebook/README.md
index 2eb23475..509b0181 100644
--- a/datascience-notebook/README.md
+++ b/datascience-notebook/README.md
@@ -106,19 +106,6 @@ conda install some-package
 
 ## Alternative Commands
 
-### start-singleuser.sh
-
-[JupyterHub](https://jupyterhub.readthedocs.io) requires a single-user instance of the Jupyter Notebook server per user.   To use this stack with JupyterHub and [DockerSpawner](https://github.com/jupyter/dockerspawner), you must specify the container image name and override the default container run command in your `jupyterhub_config.py`:
-
-```python
-# Spawn user containers from this image
-c.DockerSpawner.container_image = 'jupyter/datascience-notebook'
-
-# Have the Spawner override the Docker run command
-c.DockerSpawner.extra_create_kwargs.update({
-	'command': '/usr/local/bin/start-singleuser.sh'
-})
-```
 
 ### start.sh
 
diff --git a/minimal-notebook/README.md b/minimal-notebook/README.md
index 952d1132..be84c0c3 100644
--- a/minimal-notebook/README.md
+++ b/minimal-notebook/README.md
@@ -105,19 +105,6 @@ conda install some-package
 
 ## Alternative Commands
 
-### start-singleuser.sh
-
-[JupyterHub](https://jupyterhub.readthedocs.io) requires a single-user instance of the Jupyter Notebook server per user.   To use this stack with JupyterHub and [DockerSpawner](https://github.com/jupyter/dockerspawner), you must specify the container image name and override the default container run command in your `jupyterhub_config.py`:
-
-```python
-# Spawn user containers from this image
-c.DockerSpawner.container_image = 'jupyter/minimal-notebook'
-
-# Have the Spawner override the Docker run command
-c.DockerSpawner.extra_create_kwargs.update({
-	'command': '/usr/local/bin/start-singleuser.sh'
-})
-```
 
 ### start.sh
 
diff --git a/pyspark-notebook/README.md b/pyspark-notebook/README.md
index 4352ccee..fc06b1f3 100644
--- a/pyspark-notebook/README.md
+++ b/pyspark-notebook/README.md
@@ -177,19 +177,6 @@ conda install some-package
 
 ## Alternative Commands
 
-### start-singleuser.sh
-
-[JupyterHub](https://jupyterhub.readthedocs.io) requires a single-user instance of the Jupyter Notebook server per user.   To use this stack with JupyterHub and [DockerSpawner](https://github.com/jupyter/dockerspawner), you must specify the container image name and override the default container run command in your `jupyterhub_config.py`:
-
-```python
-# Spawn user containers from this image
-c.DockerSpawner.container_image = 'jupyter/pyspark-notebook'
-
-# Have the Spawner override the Docker run command
-c.DockerSpawner.extra_create_kwargs.update({
-    'command': '/usr/local/bin/start-singleuser.sh'
-})
-```
 
 ### start.sh
 
diff --git a/r-notebook/README.md b/r-notebook/README.md
index f64f9a4d..913a17fe 100644
--- a/r-notebook/README.md
+++ b/r-notebook/README.md
@@ -90,19 +90,6 @@ For additional information about using SSL, see the following:
 
 ## Alternative Commands
 
-### start-singleuser.sh
-
-[JupyterHub](https://jupyterhub.readthedocs.io) requires a single-user instance of the Jupyter Notebook server per user.   To use this stack with JupyterHub and [DockerSpawner](https://github.com/jupyter/dockerspawner), you must specify the container image name and override the default container run command in your `jupyterhub_config.py`:
-
-```python
-# Spawn user containers from this image
-c.DockerSpawner.container_image = 'jupyter/r-notebook'
-
-# Have the Spawner override the Docker run command
-c.DockerSpawner.extra_create_kwargs.update({
-	'command': '/usr/local/bin/start-singleuser.sh'
-})
-```
 
 ### start.sh
 
diff --git a/scipy-notebook/README.md b/scipy-notebook/README.md
index 0d83a6a9..306ea588 100644
--- a/scipy-notebook/README.md
+++ b/scipy-notebook/README.md
@@ -103,19 +103,6 @@ conda install some-package
 
 ## Alternative Commands
 
-### start-singleuser.sh
-
-[JupyterHub](https://jupyterhub.readthedocs.io) requires a single-user instance of the Jupyter Notebook server per user.   To use this stack with JupyterHub and [DockerSpawner](https://github.com/jupyter/dockerspawner), you must specify the container image name and override the default container run command in your `jupyterhub_config.py`:
-
-```python
-# Spawn user containers from this image
-c.DockerSpawner.container_image = 'jupyter/scipy-notebook'
-
-# Have the Spawner override the Docker run command
-c.DockerSpawner.extra_create_kwargs.update({
-	'command': '/usr/local/bin/start-singleuser.sh'
-})
-```
 
 ### start.sh
 
diff --git a/tensorflow-notebook/README.md b/tensorflow-notebook/README.md
index 660dbd5d..c349af2c 100644
--- a/tensorflow-notebook/README.md
+++ b/tensorflow-notebook/README.md
@@ -112,20 +112,6 @@ conda install some-package
 
 ## Alternative Commands
 
-### start-singleuser.sh
-
-[JupyterHub](https://jupyterhub.readthedocs.io) requires a single-user instance of the Jupyter Notebook server per user.   To use this stack with JupyterHub and [DockerSpawner](https://github.com/jupyter/dockerspawner), you must specify the container image name and override the default container run command in your `jupyterhub_config.py`:
-
-```python
-# Spawn user containers from this image
-c.DockerSpawner.container_image = 'jupyter/tensorflow-notebook'
-
-# Have the Spawner override the Docker run command
-c.DockerSpawner.extra_create_kwargs.update({
-	'command': '/usr/local/bin/start-singleuser.sh'
-})
-```
-
 ### start.sh
 
 The `start.sh` script supports the same features as the default `start-notebook.sh` script (e.g., `GRANT_SUDO`), but allows you to specify an arbitrary command to execute. For example, to run the text-based `ipython` console in a container, do the following: