diff --git a/doc/latex.rst b/doc/latex.rst
index df4018376af..596e7a18c05 100644
--- a/doc/latex.rst
+++ b/doc/latex.rst
@@ -1447,6 +1447,7 @@ Macros
   .. csv-table::
      :header: Name, ``maps argument #1 to:``
      :align: left
+     :class: longtable
      :delim: ;
 
      ``\sphinxstrong``;         ``\textbf{#1}``