diff --git a/oidc_provider/lib/utils/common.py b/oidc_provider/lib/utils/common.py
index 3743684..c97c7e8 100644
--- a/oidc_provider/lib/utils/common.py
+++ b/oidc_provider/lib/utils/common.py
@@ -49,7 +49,7 @@ def default_after_userlogin_hook(request, user, client):
     """
     return None
 
-def additional_id_token_processing_hook(id_token):
+def default_idtoken_processing_hook(id_token):
     """
     Hook to perform some additional actions ti `id_token` dictionary just before serialization.
 
@@ -59,4 +59,3 @@ def additional_id_token_processing_hook(id_token):
     :rtype dict
     """
     return id_token
-
diff --git a/oidc_provider/lib/utils/token.py b/oidc_provider/lib/utils/token.py
index 05eeaa6..67bfb91 100644
--- a/oidc_provider/lib/utils/token.py
+++ b/oidc_provider/lib/utils/token.py
@@ -44,7 +44,7 @@ def create_id_token(user, aud, nonce):
     if nonce:
         dic['nonce'] = str(nonce)
 
-    dic = settings.get('OIDC_ID_TOKEN_PROCESSING_HOOK', import_str=True)(dic)
+    dic = settings.get('OIDC_IDTOKEN_PROCESSING_HOOK', import_str=True)(dic)
 
     return dic
 
diff --git a/oidc_provider/settings.py b/oidc_provider/settings.py
index 0bae84b..d732d63 100644
--- a/oidc_provider/settings.py
+++ b/oidc_provider/settings.py
@@ -98,12 +98,12 @@ class DefaultSettings(object):
         return 'oidc_provider.lib.utils.common.DefaultUserInfo'
 
     @property
-    def OIDC_ID_TOKEN_PROCESSING_HOOK(self):
+    def OIDC_IDTOKEN_PROCESSING_HOOK(self):
         """
         OPTIONAL. A string with the location of your hook.
         Used to add extra dictionary values specific for your app into id_token.
         """
-        return 'oidc_provider.lib.utils.common.additional_id_token_processing_hook'
+        return 'oidc_provider.lib.utils.common.default_idtoken_processing_hook'
 
 default_settings = DefaultSettings()
 
diff --git a/oidc_provider/tests/app/utils.py b/oidc_provider/tests/app/utils.py
index 0b78eba..a644298 100644
--- a/oidc_provider/tests/app/utils.py
+++ b/oidc_provider/tests/app/utils.py
@@ -108,9 +108,9 @@ def fake_sub_generator(user):
     return user.email
 
 
-def fake_id_token_processing_hook(id_token):
+def fake_idtoken_processing_hook(id_token):
     """
-    Fake function for inserting some keys into token. Testing OIDC_ID_TOKEN_PROCESSING_HOOK
+    Fake function for inserting some keys into token. Testing OIDC_IDTOKEN_PROCESSING_HOOK.
     """
-    id_token['test_id_token_processing_hook'] = FAKE_RANDOM_STRING
-    return id_token
\ No newline at end of file
+    id_token['test_idtoken_processing_hook'] = FAKE_RANDOM_STRING
+    return id_token
diff --git a/oidc_provider/tests/test_token_endpoint.py b/oidc_provider/tests/test_token_endpoint.py
index 8a5047d..0cbc7c3 100644
--- a/oidc_provider/tests/test_token_endpoint.py
+++ b/oidc_provider/tests/test_token_endpoint.py
@@ -336,10 +336,10 @@ class TokenTestCase(TestCase):
 
         self.assertEqual(id_token.get('sub'), self.user.email)
 
-    @override_settings(OIDC_ID_TOKEN_PROCESSING_HOOK='oidc_provider.tests.app.utils.fake_id_token_processing_hook')
-    def test_additional_id_token_processing_hook(self):
+    @override_settings(OIDC_IDTOKEN_PROCESSING_HOOK='oidc_provider.tests.app.utils.fake_idtoken_processing_hook')
+    def test_additional_idtoken_processing_hook(self):
         """
-        Test custom function for setting OIDC_ID_TOKEN_PROCESSING_HOOK.
+        Test custom function for setting OIDC_IDTOKEN_PROCESSING_HOOK.
         """
         code = self._create_code()
 
@@ -350,4 +350,4 @@ class TokenTestCase(TestCase):
         response_dic = json.loads(response.content.decode('utf-8'))
         id_token = JWT().unpack(response_dic['id_token'].encode('utf-8')).payload()
 
-        self.assertEqual(id_token.get('test_id_token_processing_hook'), FAKE_RANDOM_STRING)
+        self.assertEqual(id_token.get('test_idtoken_processing_hook'), FAKE_RANDOM_STRING)