diff --git a/zproject/settings.py b/zproject/settings.py
index e878ca0bba..260ced7a1a 100644
--- a/zproject/settings.py
+++ b/zproject/settings.py
@@ -187,6 +187,7 @@ DEFAULT_SETTINGS = {'TWITTER_CONSUMER_KEY': '',
                     'SOCIAL_AUTH_GITHUB_KEY': None,
                     'SOCIAL_AUTH_GITHUB_ORG_NAME': None,
                     'SOCIAL_AUTH_GITHUB_TEAM_ID': None,
+                    'GOOGLE_OAUTH2_CLIENT_ID': None,
                     'SOCIAL_AUTH_FIELDS_STORED_IN_SESSION': ['subdomain', 'is_signup'],
                     'DBX_APNS_CERT_FILE': None,
                     'DBX_APNS_KEY_FILE': None,