diff --git a/tools/configure_for_func_testing.sh b/tools/configure_for_func_testing.sh
index bd8c57b27c6..54af8f48534 100755
--- a/tools/configure_for_func_testing.sh
+++ b/tools/configure_for_func_testing.sh
@@ -130,13 +130,11 @@ function _install_databases {
 
     source $DEVSTACK_PATH/lib/database
 
-    disable_service postgresql
     enable_service mysql
     initialize_database_backends
     install_database
     configure_database_mysql
 
-    disable_service mysql
     enable_service postgresql
     initialize_database_backends
     install_database