diff --git a/README.md b/README.md
index 8ce5da3..2007104 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,8 @@ configuration.
 - `nix-env -f ./ -iA nixGLIntel`: Mesa OpenGL implementation (intel, amd, nouveau, ...).
 - `nix-env -f ./ -iA nixGLNvidiaBumblebee`: Proprietary Nvidia driver on hybrid hardware.
 - `nix-env -f ./ -iA nixGLNvidia`: Proprietary Nvidia driver.
+- `nix-env -f ./ -iA nixGLDefault`: Tries to auto-detect and install Nvidia,
+    if not, fallback to mesa.
 
 ## Vulkan wrappers