diff --git a/geocoder/ip-addresses/extension/README.md b/geocoder/ip-addresses/extension/README.md
index b814d22..908d8a3 100644
--- a/geocoder/ip-addresses/extension/README.md
+++ b/geocoder/ip-addresses/extension/README.md
@@ -24,7 +24,7 @@ PGUSER=postgres make installcheck
 
 ## Install onto a user's database
 ```
-psql -U development_cartodb_user_fe3b850a-01c0-48f9-8a26-a82f09e9b53f cartodb_dev_user_fe3b850a-01c0-48f9-8a26-a82f09e9b53f_db
+psql -U cartodb_dev_user_367c0edc-b2ad-4bab-ad43-3d58a6179a93_db cartodb_dev_user_367c0edc-b2ad-4bab-ad43-3d58a6179a93_db
 ```
 
 and then:
diff --git a/geocoder/ip-addresses/extension/expected/cdb_geocoder_ipaddr_test.out b/geocoder/ip-addresses/extension/expected/cdb_geocoder_ipaddr_test.out
new file mode 100644
index 0000000..1834323
--- /dev/null
+++ b/geocoder/ip-addresses/extension/expected/cdb_geocoder_ipaddr_test.out
@@ -0,0 +1,27 @@
+CREATE EXTENSION postgis;
+CREATE EXTENSION schema_triggers;
+CREATE EXTENSION plpythonu;
+CREATE EXTENSION cartodb;
+CREATE EXTENSION cdb_geocoder_ipaddr;
+-- Check that the geocoding function is callable, should return success = false
+SELECT (geocode_ip(Array['100.0.24.0'])).*;
+     q      | geom | success 
+------------+------+---------
+ 100.0.24.0 |      | f
+(1 row)
+
+-- Mock the varnish invalidation function
+CREATE OR REPLACE FUNCTION public.cdb_invalidate_varnish(table_name text) RETURNS void AS $$
+BEGIN
+  RETURN;
+END
+$$
+LANGUAGE plpgsql;
+-- Add a few IP sources
+COPY ip_address_locations (network_start_ip, the_geom, cartodb_id, created_at, updated_at, the_geom_webmercator) FROM stdin;
+-- Check that the geocoding function is callable, should return success = true
+SELECT (geocode_ip(Array['2.235.35.0'])).*;
+     q      |                        geom                        | success 
+------------+----------------------------------------------------+---------
+ 2.235.35.0 | 0101000020E610000072F90FE9B7CF22405DFE43FAEDC34640 | t
+(1 row)