diff --git a/pkg/config/config.go b/pkg/config/config.go
index f92a8e3..f081afa 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -37,7 +37,7 @@ func (c *ConfigFile) Marshal(podName, mariadbRootPassword string) ([]byte, error
 		return nil, errors.New("MariaDB Galera not enabled, unable to render config file")
 	}
 	tpl := createTpl("galera", `[mariadb]
-bind-address=0.0.0.0
+bind-address=*
 default_storage_engine=InnoDB
 binlog_format=row
 innodb_autoinc_lock_mode=2
diff --git a/pkg/config/config_test.go b/pkg/config/config_test.go
index 5a97681..6138134 100644
--- a/pkg/config/config_test.go
+++ b/pkg/config/config_test.go
@@ -92,7 +92,7 @@ func TestConfigMarshal(t *testing.T) {
 			mariadbRootPassword: "mariadb",
 			//nolint:lll
 			wantConfig: `[mariadb]
-bind-address=0.0.0.0
+bind-address=*
 default_storage_engine=InnoDB
 binlog_format=row
 innodb_autoinc_lock_mode=2
@@ -139,7 +139,7 @@ wsrep_sst_method="rsync"
 			mariadbRootPassword: "mariadb",
 			//nolint:lll
 			wantConfig: `[mariadb]
-bind-address=0.0.0.0
+bind-address=*
 default_storage_engine=InnoDB
 binlog_format=row
 innodb_autoinc_lock_mode=2