diff --git a/docs/aoa/index.rst b/docs/aoa/index.rst
index e9526756..082c1c88 100644
--- a/docs/aoa/index.rst
+++ b/docs/aoa/index.rst
@@ -23,6 +23,7 @@ Legend:
    header
    quicklook
    cpu
+   gpu
    load
    memory
    network