diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 1991d35eb1..5348a2cc34 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -208,7 +208,7 @@
 
 // This defines the number of extruders
 // :[0, 1, 2, 3, 4, 5, 6, 7, 8]
-#define EXTRUDERS 2
+#define EXTRUDERS 1
 
 // Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
 #define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
@@ -554,7 +554,7 @@
  *   999 : Dummy Table that ALWAYS reads 100°C or the temperature defined below.
  */
 #define TEMP_SENSOR_0 1047
-#define TEMP_SENSOR_1 1047
+#define TEMP_SENSOR_1 0
 #define TEMP_SENSOR_2 0
 #define TEMP_SENSOR_3 0
 #define TEMP_SENSOR_4 0
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 8040dec5af..c0dfc7d64b 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -2291,7 +2291,7 @@
 
   #define BABYSTEP_ZPROBE_OFFSET          // Combine M851 Z and Babystepping
   #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
-    #define BABYSTEP_HOTEND_Z_OFFSET      // For multiple hotends, babystep relative Z offsets
+    //#define BABYSTEP_HOTEND_Z_OFFSET      // For multiple hotends, babystep relative Z offsets
     #define BABYSTEP_GFX_OVERLAY          // Enable graphical overlay on Z-offset editor
   #endif
 #endif