diff --git a/settings.py b/settings.py
index 967e58854befae60439042a15337474a4ed9483b..04b38624b29db8b0bdbbd1686ad679cd6b1abc91 100644
--- a/settings.py
+++ b/settings.py
@@ -136,7 +136,8 @@ HELIOS_VOTERS_UPLOAD = True
 HELIOS_VOTERS_EMAIL = True
 
 # authentication systems enabled
-AUTH_ENABLED_AUTH_SYSTEMS = ['password','facebook','twitter', 'google', 'yahoo']
+#AUTH_ENABLED_AUTH_SYSTEMS = ['password','facebook','twitter', 'google', 'yahoo']
+AUTH_ENABLED_AUTH_SYSTEMS = ['google']
 AUTH_DEFAULT_AUTH_SYSTEM = None
 
 # facebook