diff --git a/docs/extensiondev.rst b/docs/extensiondev.rst
index 82144d0a..7fa19f7a 100644
--- a/docs/extensiondev.rst
+++ b/docs/extensiondev.rst
@@ -309,10 +309,6 @@ This is ``mopidy_soundspot/__init__.py``::
             from .commands import SoundspotCommand
             return SoundspotCommand()
 
-        def get_library_updaters(self):
-            from .library import SoundspotLibraryUpdateProvider
-            return [SoundspotLibraryUpdateProvider]
-
         def register_gstreamer_elements(self):
             from .mixer import SoundspotMixer
             gobject.type_register(SoundspotMixer)
@@ -410,27 +406,6 @@ more details.
            return 0
 
 
-Example library provider
-========================
-
-Currently library providers are only really relevant for people who want to
-replace the default local library. Providing this in addition to a backend that
-exposes a library for the `local` uri scheme lets you plug in whatever storage
-solution you happen to prefer.
-
-::
-
-    from mopidy.backends import base
-
-
-    class SoundspotLibraryUpdateProvider(base.BaseLibraryProvider):
-        def __init__(self, config):
-            super(SoundspotLibraryUpdateProvider, self).__init__(config)
-            self.config = config
-
-        # Your library provider implementation here.
-
-
 Example GStreamer element
 =========================
 
diff --git a/mopidy/ext.py b/mopidy/ext.py
index b29523a7..d4833275 100644
--- a/mopidy/ext.py
+++ b/mopidy/ext.py
@@ -89,15 +89,6 @@ class Extension(object):
         """
         return []
 
-    # TODO: remove
-    def get_library_updaters(self):
-        """List of library updater classes
-
-        :returns: list of
-          :class:`~mopidy.backends.base.BaseLibraryUpdateProvider` subclasses
-        """
-        return []
-
     def get_command(self):
         """Command to expose to command line users running mopidy.