diff --git a/server/plugins-available/bind_plugin.inc.php b/server/plugins-available/bind_plugin.inc.php
index 0952f40f2b447f7554c40972bb70c8129a2f2764..5beeed2c5639a1de07a5aa89d643cd711c9a0281 100644
--- a/server/plugins-available/bind_plugin.inc.php
+++ b/server/plugins-available/bind_plugin.inc.php
@@ -189,7 +189,7 @@ class bind_plugin {
 			}
 		}
 
-		if (!$app->running_on_master()) $app->dbmaster->query('UPDATE dns_soa SET dnssec_info=?, dnssec_initialized=\'Y\', dnssec_last_signed=? WHERE id=?', $dnssecdata, intval(time()), intval($data['new']['id']));
+		if ($app->running_on_slaveserver()) $app->dbmaster->query('UPDATE dns_soa SET dnssec_info=?, dnssec_initialized=\'Y\', dnssec_last_signed=? WHERE id=?', $dnssecdata, intval(time()), intval($data['new']['id']));
 		$app->db->query('UPDATE dns_soa SET dnssec_info=?, dnssec_initialized=\'Y\', dnssec_last_signed=? WHERE id=?', $dnssecdata, intval(time()), intval($data['new']['id']));
 	}
 
@@ -244,7 +244,7 @@ class bind_plugin {
 		unlink($dns_config['bind_zonefiles_dir'].'/'.$dns_config['bind_zonefiles_masterprefix'].$domain.'.signed');
 		unlink($dns_config['bind_keyfiles_dir'].'/dsset-'.$domain.'.');
 
-		if (!$app->running_on_master()) $app->dbmaster->query('UPDATE dns_soa SET dnssec_info=\'\', dnssec_initialized=\'N\' WHERE id=?', intval($data['new']['id']));
+		if ($app->running_on_slaveserver()) $app->dbmaster->query('UPDATE dns_soa SET dnssec_info=\'\', dnssec_initialized=\'N\' WHERE id=?', intval($data['new']['id']));
 		$app->db->query('UPDATE dns_soa SET dnssec_info=\'\', dnssec_initialized=\'N\' WHERE id=?', intval($data['new']['id']));
 	}
 
diff --git a/server/plugins-available/powerdns_plugin.inc.php b/server/plugins-available/powerdns_plugin.inc.php
index 618e00c2da9572017f8928c266246bae678ee76e..456fd81162607e9cb8d17c11e64e3841424dce71 100644
--- a/server/plugins-available/powerdns_plugin.inc.php
+++ b/server/plugins-available/powerdns_plugin.inc.php
@@ -546,7 +546,7 @@ class powerdns_plugin {
 		$dnssec_info = array_merge($this->format_dnssec_pubkeys($pubkeys), array('', '== Raw log ============================'), $log);
 		$dnssec_info = implode("\r\n", $dnssec_info);
 
-		if (!$app->running_on_master()) {
+		if ($app->running_on_slaveserver()) {
 			$app->dbmaster->query('UPDATE dns_soa SET dnssec_info=?, dnssec_initialized=? WHERE id=?', $dnssec_info, 'Y', intval($data['new']['id']));
 		}
 		$app->db->query('UPDATE dns_soa SET dnssec_info=?, dnssec_initialized=? WHERE id=?', $dnssec_info, 'Y', intval($data['new']['id']));
@@ -649,7 +649,7 @@ class powerdns_plugin {
 		$log[] = sprintf("\r\n%s %s", date('c'), 'Running disable-dnssec command...');
 		exec($cmd_disable_dnssec, $log);
 
-		if (!$app->running_on_master()) {
+		if ($app->running_on_slaveserver()) {
 			$app->dbmaster->query('UPDATE dns_soa SET dnssec_initialized=? WHERE id=?', 'N', intval($data['new']['id']));
 		}
 		$app->db->query('UPDATE dns_soa SET dnssec_initialized=? WHERE id=?', 'N', intval($data['new']['id']));
@@ -680,7 +680,7 @@ class powerdns_plugin {
 		$dnssec_info = array_merge(array('== Raw log ============================'), $log);
 		$dnssec_info = implode("\r\n", $dnssec_info);
 
-		if (!$app->running_on_master()) {
+		if ($app->running_on_slaveserver()) {
 			$app->dbmaster->query('UPDATE dns_soa SET dnssec_info=?, dnssec_initialized=? WHERE id=?', $dnssec_info, 'N', intval($data['new']['id']));
 		}
 		$app->db->query('UPDATE dns_soa SET dnssec_info=?, dnssec_initialized=? WHERE id=?', $dnssec_info, 'N', intval($data['new']['id']));