diff --git a/sphinx/config.py b/sphinx/config.py index a59012117..1f26a735f 100644 --- a/sphinx/config.py +++ b/sphinx/config.py @@ -213,6 +213,8 @@ class Config(object): self.overrides = overrides self.values = Config.config_values.copy() config = {} + if "extensions" in overrides: + config["extensions"] = overrides["extensions"] if dirname is not None: config_file = path.join(dirname, filename) config['__file__'] = config_file