diff --git a/doc/source/install/common_configure.rst b/doc/source/install/common_configure.rst
index d5d6fa4cf..573ac0203 100644
--- a/doc/source/install/common_configure.rst
+++ b/doc/source/install/common_configure.rst
@@ -3,7 +3,7 @@
 
    * In the ``[DEFAULT]`` section, configure database access:
 
-     .. code-block:: none
+     .. code-block:: ini
 
         [DEFAULT]
         ...