diff --git a/src/etc/inc/services.inc b/src/etc/inc/services.inc
index 49e33d763..48605d708 100644
--- a/src/etc/inc/services.inc
+++ b/src/etc/inc/services.inc
@@ -2432,7 +2432,6 @@ function install_cron_job($command, $active=false, $minute="0", $hour="*", $mont
             write_config(sprintf(gettext("Removed cron job for %s"), $command));
         }
     }
-    configure_cron();
 }
 
 /**
diff --git a/src/etc/inc/upgrade_config.inc b/src/etc/inc/upgrade_config.inc
index a08f36459..84d4781ef 100644
--- a/src/etc/inc/upgrade_config.inc
+++ b/src/etc/inc/upgrade_config.inc
@@ -3122,6 +3122,7 @@ function upgrade_098_to_099() {
 function upgrade_099_to_100()
 {
 	install_cron_job("newsyslog", false);
+	configure_cron();
 }
 
 function upgrade_100_to_101()
diff --git a/src/www/diag_backup.php b/src/www/diag_backup.php
index 4a57a2a9a..8454fd631 100644
--- a/src/www/diag_backup.php
+++ b/src/www/diag_backup.php
@@ -444,11 +444,11 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
         write_config();
         // test / perform backup
         try {
-            $filesInBackup = backup_to_google_drive() ;
+            $filesInBackup = backup_to_google_drive();
             $cron_job = "/usr/local/opnsense/scripts/remote_backup.php";
             if (!cron_job_exists($cron_job)) {
-                // initial cron job install
-                install_cron_job($cron_job,true,0,1);
+                install_cron_job($cron_job, true, 0, 1);
+                configure_cron();
             }
         } catch (Exception $e) {
             $filesInBackup = array() ;
diff --git a/src/www/system_advanced_firewall.php b/src/www/system_advanced_firewall.php
index d5cae4a03..9bc4e9006 100644
--- a/src/www/system_advanced_firewall.php
+++ b/src/www/system_advanced_firewall.php
@@ -224,6 +224,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
                 case 'monthly':
                 default:
                     install_cron_job("/usr/local/etc/rc.update_bogons", true, "1", "3", "1", "*", "*");
+                    break;
             }
             $config['system']['bogons']['interval'] = $pconfig['bogonsinterval'];
         }
@@ -237,6 +238,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
 
         $savemsg = get_std_save_message();
 
+        configure_cron();
         filter_configure();
     }
 }
diff --git a/src/www/system_advanced_misc.php b/src/www/system_advanced_misc.php
index aa86d1651..351a1f243 100644
--- a/src/www/system_advanced_misc.php
+++ b/src/www/system_advanced_misc.php
@@ -47,19 +47,19 @@ function install_backup_cron_jobs()
         if (!empty($config['system']['rrdbackup'])) {
             install_cron_job("/usr/local/etc/rc.backup_rrd", ($config['system']['rrdbackup'] > 0), $minute = "0", "*/{$config['system']['rrdbackup']}");
         } else {
-            install_cron_job("/usr/local/etc/rc.backup_rrd", false, $minute = "0", "*/{$config['system']['rrdbackup']}");
+            install_cron_job('/usr/local/etc/rc.backup_rrd', false);
         }
 
         if (!empty($config['system']['dhcpbackup'])) {
             install_cron_job("/usr/local/etc/rc.backup_dhcpleases", ($config['system']['dhcpbackup'] > 0), $minute = "0", "*/{$config['system']['dhcpbackup']}");
         } else {
-            install_cron_job("/usr/local/etc/rc.backup_dhcpleases", false, $minute = "0", "*/{$config['system']['dhcpbackup']}");
+            install_cron_job('/usr/local/etc/rc.backup_dhcpleases', false);
         }
 
         if (!empty($config['system']['netflowbackup'])) {
             install_cron_job("/usr/local/etc/rc.backup_netflow", ($config['system']['netflowbackup'] > 0), $minute = "0", "*/{$config['system']['netflowbackup']}");
         } else {
-            install_cron_job("/usr/local/etc/rc.backup_netflow", false, $minute = "0", "*/{$config['system']['netflowbackup']}");
+            install_cron_job('/usr/local/etc/rc.backup_netflow', false);
         }
 }
 
@@ -236,6 +236,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
 
         system_resolvconf_generate(true);
         install_backup_cron_jobs();
+        configure_cron();
         filter_configure();
         activate_powerd();
         load_crypto_module();