diff --git a/test/SpecHelper.hs b/test/SpecHelper.hs
index d1176ace7..081fff82f 100644
--- a/test/SpecHelper.hs
+++ b/test/SpecHelper.hs
@@ -32,7 +32,7 @@ import PostgREST.Error(pgErrResponse)
 import PostgREST.DbStructure
 
 dbString :: String
-dbString = "postgres://postgrest_authenticator@localhost:5432/postgrest_test"
+dbString = "postgres://postgrest_test_authenticator@localhost:5432/postgrest_test"
 
 cfg :: String -> Maybe Int -> AppConfig
 cfg conStr = AppConfig conStr 3000 "postgrest_anonymous" "test" (secret "safe") 10
diff --git a/test/fixtures/roles.sql b/test/fixtures/roles.sql
index aa90ae997..eaa4bf7ff 100644
--- a/test/fixtures/roles.sql
+++ b/test/fixtures/roles.sql
@@ -1,7 +1,7 @@
-DROP ROLE IF EXISTS postgrest_authenticator, postgrest_anonymous, test_default_role, postgrest_test_author;
-CREATE ROLE postgrest_authenticator WITH login;
+DROP ROLE IF EXISTS postgrest_test_authenticator, postgrest_anonymous, test_default_role, postgrest_test_author;
+CREATE ROLE postgrest_test_authenticator WITH login;
 CREATE ROLE postgrest_anonymous;
 CREATE ROLE test_default_role;
 CREATE ROLE postgrest_test_author;
 
-GRANT postgrest_anonymous, test_default_role, postgrest_test_author TO postgrest_authenticator;
+GRANT postgrest_anonymous, test_default_role, postgrest_test_author TO postgrest_test_authenticator;