diff --git a/packstack/modules/common.py b/packstack/modules/common.py
index 143347766..948a83c26 100644
--- a/packstack/modules/common.py
+++ b/packstack/modules/common.py
@@ -6,14 +6,14 @@ from ..installer import utils
 def filtered_hosts(config, exclude=True, dbhost=True):
     """
     Returns list of hosts which need installation taking into account
-    CONFIG_MYSQL_INSTAL if parameter dbhost is True and EXCLUDE_SERVERS
+    CONFIG_MARIADB_INSTALL if parameter dbhost is True and EXCLUDE_SERVERS
     if parameter exclude is True.
     """
     exclset = set([i.strip()
                    for i in config.get('EXCLUDE_SERVERS', '').split(',')
                    if i.strip()])
     result = set()
-    dbinst = config.get('CONFIG_MYSQL_INSTALL') == 'y'
+    dbinst = config.get('CONFIG_MARIADB_INSTALL') == 'y'
     vcenter = config.get('CONFIG_VMWARE_BACKEND') == 'y'
     for hosttype, hostname in utils.host_iter(config):
         # if dbhost is being taken into account and we are not installing MySQL