diff --git a/wo/cli/plugins/stack_services.py b/wo/cli/plugins/stack_services.py
index 01b3188..a775565 100644
--- a/wo/cli/plugins/stack_services.py
+++ b/wo/cli/plugins/stack_services.py
@@ -78,8 +78,8 @@ class WOStackStatusController(CementBaseController):
         if pargs.mysql:
             if ((WOVar.wo_mysql_host == "localhost") or
                     (WOVar.wo_mysql_host == "127.0.0.1")):
-                if os.path.exists('/etc/systemd/system/mysql.service'):
-                    services = services + ['mysql']
+                if os.path.exists('/lib/systemd/system/mariadb.service'):
+                    services = services + ['mariadb']
                 else:
                     Log.info(self, "MySQL is not installed")
             else:
@@ -176,8 +176,8 @@ class WOStackStatusController(CementBaseController):
         if pargs.mysql:
             if ((WOVar.wo_mysql_host == "localhost") or
                     (WOVar.wo_mysql_host == "127.0.0.1")):
-                if os.path.exists('/etc/systemd/system/mysql.service'):
-                    services = services + ['mysql']
+                if os.path.exists('/lib/systemd/system/mariadb.service'):
+                    services = services + ['mariadb']
                 else:
                     Log.info(self, "MySQL is not installed")
             else:
@@ -275,8 +275,8 @@ class WOStackStatusController(CementBaseController):
         if pargs.mysql:
             if ((WOVar.wo_mysql_host == "localhost") or
                     (WOVar.wo_mysql_host == "127.0.0.1")):
-                if os.path.exists('/etc/systemd/system/mysql.service'):
-                    services = services + ['mysql']
+                if os.path.exists('/lib/systemd/system/mariadb.service'):
+                    services = services + ['mariadb']
                 else:
                     Log.info(self, "MySQL is not installed")
             else:
@@ -377,8 +377,8 @@ class WOStackStatusController(CementBaseController):
         if pargs.mysql:
             if ((WOVar.wo_mysql_host == "localhost") or
                     (WOVar.wo_mysql_host == "127.0.0.1")):
-                if os.path.exists('/etc/systemd/system/mysql.service'):
-                    services = services + ['mysql']
+                if os.path.exists('/lib/systemd/system/mariadb.service'):
+                    services = services + ['mariadb']
                 else:
                     Log.info(self, "MySQL is not installed")
             else:
@@ -487,7 +487,7 @@ class WOStackStatusController(CementBaseController):
         if pargs.mysql:
             if ((WOVar.wo_mysql_host == "localhost") or
                     (WOVar.wo_mysql_host == "127.0.0.1")):
-                if os.path.exists('/etc/systemd/system/mysql.service'):
+                if os.path.exists('/lib/systemd/system/mariadb.service'):
                     services = services + ['mysql']
                 else:
                     Log.info(self, "MySQL is not installed")
diff --git a/wo/cli/templates/my.mustache b/wo/cli/templates/my.mustache
index 47568ad..15300b9 100644
--- a/wo/cli/templates/my.mustache
+++ b/wo/cli/templates/my.mustache
@@ -64,10 +64,10 @@ max_heap_table_size	= {{tmp_table_size}}M
 # This replaces the startup script and checks MyISAM tables if needed
 # the first time they are touched. On error, make copy and try a repair.
 myisam_recover_options = BACKUP
-key_buffer_size		= 128M
+key_buffer_size		= 16M
 open-files-limit	= 500000
 table_open_cache	= 16000
-myisam_sort_buffer_size	= 512M
+myisam_sort_buffer_size	= 128M
 concurrent_insert	= 2
 read_buffer_size	= 2M
 read_rnd_buffer_size	= 1M