diff --git a/tasmota/settings.ino b/tasmota/settings.ino
index b2a58e2ae..31dd8a87c 100644
--- a/tasmota/settings.ino
+++ b/tasmota/settings.ino
@@ -1197,7 +1197,8 @@ void SettingsDefaultSet2(void) {
   flag4.mqtt_no_retain |= MQTT_NO_RETAIN;
 
   flag5.shift595_invert_outputs |= SHIFT595_INVERT_OUTPUTS;
-  Settings->shift595_device_count = SHIFT595_DEVICE_COUNT; 
+  Settings->shift595_device_count = SHIFT595_DEVICE_COUNT;
+  flag5.tls_use_fingerprint |= MQTT_TLS_FINGERPRINT;
 
   Settings->flag = flag;
   Settings->flag2 = flag2;