diff --git a/mopidy/__main__.py b/mopidy/__main__.py
index 245a03ce..ee359268 100644
--- a/mopidy/__main__.py
+++ b/mopidy/__main__.py
@@ -166,7 +166,7 @@ def main():
         raise
 
 
-def create_file_structures_and_config(args, extensions):
+def create_file_structures_and_config(args, extensions_data):
     path.get_or_create_dir(b'$XDG_DATA_DIR/mopidy')
     path.get_or_create_dir(b'$XDG_CONFIG_DIR/mopidy')
 
@@ -176,7 +176,7 @@ def create_file_structures_and_config(args, extensions):
         return
 
     try:
-        default = config_lib.format_initial(extensions)
+        default = config_lib.format_initial(extensions_data)
         path.get_or_create_file(config_file, mkdir=False, content=default)
         logger.info('Initialized %s with default config', config_file)
     except IOError as error:
diff --git a/mopidy/config/__init__.py b/mopidy/config/__init__.py
index 13a26412..0de264f2 100644
--- a/mopidy/config/__init__.py
+++ b/mopidy/config/__init__.py
@@ -87,20 +87,23 @@ def format(config, ext_schemas, comments=None, display=True):
     return _format(config, comments or {}, schemas, display, False)
 
 
-def format_initial(extensions):
+def format_initial(extensions_data):
     config_dir = os.path.dirname(__file__)
     defaults = [read(os.path.join(config_dir, 'default.conf'))]
-    defaults.extend(e.get_default_config() for e in extensions)
+    defaults.extend(d.extension.get_default_config() for d in extensions_data)
     raw_config = _load([], defaults, [])
 
     schemas = _schemas[:]
-    schemas.extend(e.get_config_schema() for e in extensions)
+    schemas.extend(d.extension.get_config_schema() for d in extensions_data)
 
     config, errors = _validate(raw_config, schemas)
 
     versions = ['Mopidy %s' % versioning.get_version()]
-    for extension in sorted(extensions, key=lambda ext: ext.dist_name):
-        versions.append('%s %s' % (extension.dist_name, extension.version))
+    extensions_data = sorted(
+        extensions_data, key=lambda d: d.extension.dist_name)
+    for data in extensions_data:
+        versions.append('%s %s' % (
+            data.extension.dist_name, data.extension.version))
 
     header = _INITIAL_HELP.strip() % {'versions': '\n#   '.join(versions)}
     formatted_config = _format(