1 files changed, 0 insertions, 17 deletions
diff --git a/sphinx/domains/__init__.py b/sphinx/domains/__init__.py
index bee03fce7..da7e5d9ae 100644
--- a/sphinx/domains/__init__.py
+++ b/sphinx/domains/__init__.py
@@ -275,20 +275,3 @@ class Domain(object):
         if primary:
             return type.lname
         return _('%s %s') % (self.label, type.lname)
-
-
-from sphinx.domains.c import CDomain                     # noqa
-from sphinx.domains.cpp import CPPDomain                 # noqa
-from sphinx.domains.std import StandardDomain            # noqa
-from sphinx.domains.python import PythonDomain           # noqa
-from sphinx.domains.javascript import JavaScriptDomain   # noqa
-from sphinx.domains.rst import ReSTDomain                # noqa
-
-BUILTIN_DOMAINS = {
-    'std': StandardDomain,
-    'py': PythonDomain,
-    'c': CDomain,
-    'cpp': CPPDomain,
-    'js': JavaScriptDomain,
-    'rst': ReSTDomain,
-}