diff --git a/printer.cfg b/printer.cfg
index c78f09b..fa19eff 100644
--- a/printer.cfg
+++ b/printer.cfg
@@ -115,7 +115,7 @@ heater_pin: PA1
 sensor_type: sovol_thermistor
 sensor_pin: PC5
 min_temp: 0
-max_temp: 270
+max_temp: 300
 max_extrude_only_distance: 150.0
 pressure_advance: 0.027
 
@@ -167,15 +167,15 @@ relative_reference_index: 20 # NOTE
 [virtual_sdcard]
 path: /home/pi/printer_data/gcodes
 
-[temperature_sensor mcu_temp]
-sensor_type: temperature_mcu
-min_temp: 25
-max_temp: 80
+# [temperature_sensor mcu_temp]
+# sensor_type: temperature_mcu
+# min_temp: 25
+# max_temp: 80
 
-[temperature_sensor raspberry_pi]
-sensor_type: temperature_host
-min_temp: 25
-max_temp: 80
+# [temperature_sensor raspberry_pi]
+# sensor_type: temperature_host
+# min_temp: 25
+# max_temp: 80
 
 [display]
 lcd_type: st7920