diff --git a/doc/install.rst b/doc/install.rst
index 67b3a68..6398f2b 100644
--- a/doc/install.rst
+++ b/doc/install.rst
@@ -27,7 +27,8 @@ To ease the deployment, we rely on `pixi`. Refer to following
 In the latest stage, `pixi` will be in charge to create the Python environment to
 deploy the Web Console. Then, follow the following steps to deploy the Ragger Duck Web
 Console. Currently, `pixi` only supports a single environment for the moment. So,
-the environment is **CPU-only**.
+the environment is **CPU-only**. If you want GPU support, you need to install the
+required packages by yourself.
 
 Build the scikit-learn documentation
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