diff --git a/server/lib/python/cartodb_services/cartodb_services/metrics/config.py b/server/lib/python/cartodb_services/cartodb_services/metrics/config.py
index b1474c5..6a36e0e 100644
--- a/server/lib/python/cartodb_services/cartodb_services/metrics/config.py
+++ b/server/lib/python/cartodb_services/cartodb_services/metrics/config.py
@@ -537,11 +537,11 @@ class ServicesRedisConfig:
             "rails:users:{0}".format(username))
         # Not all the users have the provider key yet
         if not self.GEOCODER_PROVIDER_KEY in user_config:
-            user_config[self.GEOCODER_PROVIDER_KEY] = None
+            user_config[self.GEOCODER_PROVIDER_KEY] = ''
         if not self.ISOLINES_PROVIDER_KEY in user_config:
-            user_config[self.ISOLINES_PROVIDER_KEY] = None
+            user_config[self.ISOLINES_PROVIDER_KEY] = ''
         if not self.ROUTING_PROVIDER_KEY in user_config:
-            user_config[self.ROUTING_PROVIDER_KEY] = None
+            user_config[self.ROUTING_PROVIDER_KEY] = ''
         if not user_config:
             raise ConfigException("""There is no user config available. Please check your configuration.'""")
         elif orgname:
diff --git a/server/lib/python/cartodb_services/setup.py b/server/lib/python/cartodb_services/setup.py
index 30f0d08..5155d4e 100644
--- a/server/lib/python/cartodb_services/setup.py
+++ b/server/lib/python/cartodb_services/setup.py
@@ -10,7 +10,7 @@ from setuptools import setup, find_packages
 setup(
     name='cartodb_services',
 
-    version='0.7.2.1',
+    version='0.7.2.2',
 
     description='CartoDB Services API Python Library',