diff --git a/README.md b/README.md
index aeb6951..9d3c556 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,9 @@ sudo yum remove nvidia-docker
 
 ## Installation
 
+**If you have a custom `/etc/docker/daemon.json`, the `nvidia-docker2` package will override it.**  
+**In this case, it is recommended to install [nvidia-container-runtime](https://github.com/nvidia/nvidia-container-runtime#installation) instead and register the new runtime manually.**
+
 #### Ubuntu distributions
 
 1. Install the repository for your distribution by following the instructions [here](http://nvidia.github.io/nvidia-docker/).
@@ -82,16 +85,16 @@ docker run --runtime=nvidia -e NVIDIA_VISIBLE_DEVICES=all --rm debian:stretch nv
 To help transitioning code from 1.0 to 2.0, a bash script is provided in `/usr/bin/nvidia-docker` for backward compatibility.  
 It will automatically inject the `--runtime=nvidia` argument and convert `NV_GPU` to `NVIDIA_VISIBLE_DEVICES`.
 
-#### Environment variables
-The behavior of the runtime can be modified through environment variables (such as `NVIDIA_VISIBLE_DEVICES`).   
-Those environment variables are consumed by [nvidia-container-runtime](https://github.com/nvidia/nvidia-container-runtime) and are documented [here](https://github.com/nvidia/nvidia-container-runtime#environment-variables-oci-spec).  
-Our official CUDA images use default values for these variables.
-
 #### Default runtime
 The default runtime used by the Docker® Engine is [runc](https://github.com/opencontainers/runc), our runtime can become the default one by configuring the docker daemon with `--default-runtime=nvidia`.
 Doing so will remove the need to add the `--runtime=nvidia` argument to `docker run`.
 It is also the only way to have GPU access during `docker build`.
 
+#### Environment variables
+The behavior of the runtime can be modified through environment variables (such as `NVIDIA_VISIBLE_DEVICES`).   
+Those environment variables are consumed by [nvidia-container-runtime](https://github.com/nvidia/nvidia-container-runtime) and are documented [here](https://github.com/nvidia/nvidia-container-runtime#environment-variables-oci-spec).  
+Our official CUDA images use default values for these variables.
+
 ## Issues and Contributing
 
 A signed copy of the [Contributor License Agreement](https://raw.githubusercontent.com/NVIDIA/nvidia-docker/master/CLA) needs to be provided to <a href="mailto:digits@nvidia.com">digits@nvidia.com</a> before any change can be accepted.