diff --git a/doc/_extensions/odoo_ext/pygments_override.py b/doc/_extensions/odoo_ext/pygments_override.py
index d03fb4f0ebc..aa03003c0f1 100644
--- a/doc/_extensions/odoo_ext/pygments_override.py
+++ b/doc/_extensions/odoo_ext/pygments_override.py
@@ -118,9 +118,9 @@ class OdooStyle(Style):
         Generic.Traceback:         "",
     }
 
-import imp
+import types
 import sys
 modname = 'pygments.styles.odoo'
-m = imp.new_module(modname)
+m = types.ModuleType(modname)
 m.OdooStyle = OdooStyle
 sys.modules[modname] = m