diff --git a/doc/board/st/index.rst b/doc/board/st/index.rst
index 8a06a954a26..9bba42f1dae 100644
--- a/doc/board/st/index.rst
+++ b/doc/board/st/index.rst
@@ -6,5 +6,5 @@ STMicroelectronics
 .. toctree::
    :maxdepth: 2
 
-   st
+   st-dt
    stm32mp1
diff --git a/doc/board/st/st.rst b/doc/board/st/st-dt.rst
similarity index 100%
rename from doc/board/st/st.rst
rename to doc/board/st/st-dt.rst