diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 9ff3d71d4..17b93efae 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -8414,7 +8414,7 @@ inline void gcode_M18_M84() {
     }
 
     #if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(ULTRA_LCD)  // Only needed with an LCD
-      ubl_lcd_map_control = defer_return_to_status = false;
+      ubl.lcd_map_control = defer_return_to_status = false;
     #endif
   }
 }
@@ -13483,7 +13483,7 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) {
       disable_e_steppers();
     #endif
     #if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(ULTRA_LCD)  // Only needed with an LCD
-      ubl_lcd_map_control = defer_return_to_status = false;
+      ubl.lcd_map_control = defer_return_to_status = false;
     #endif
   }
 
diff --git a/Marlin/stepper.cpp b/Marlin/stepper.cpp
index 90e46ac83..d6cc306ac 100644
--- a/Marlin/stepper.cpp
+++ b/Marlin/stepper.cpp
@@ -54,6 +54,10 @@
 #include "cardreader.h"
 #include "speed_lookuptable.h"
 
+#if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(ULTIPANEL)
+  #include "ubl.h"
+#endif
+
 #if HAS_DIGIPOTSS
   #include <SPI.h>
 #endif
@@ -62,10 +66,6 @@ Stepper stepper; // Singleton
 
 // public:
 
-#if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(ULTIPANEL)
-  extern bool ubl_lcd_map_control;
-#endif
-
 block_t* Stepper::current_block = NULL;  // A pointer to the block currently being traced
 
 #if ENABLED(ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED)
@@ -1224,7 +1224,7 @@ void Stepper::finish_and_disable() {
 
 void Stepper::quick_stop() {
   #if ENABLED(AUTO_BED_LEVELING_UBL) && ENABLED(ULTIPANEL)
-    if (!ubl_lcd_map_control)
+    if (!ubl.lcd_map_control)
       cleaning_buffer_counter = 5000;
   #else
     cleaning_buffer_counter = 5000;
diff --git a/Marlin/ubl.cpp b/Marlin/ubl.cpp
index 86d1cf817..0f7b3b4f8 100644
--- a/Marlin/ubl.cpp
+++ b/Marlin/ubl.cpp
@@ -73,6 +73,10 @@
   bool unified_bed_leveling::g26_debug_flag = false,
        unified_bed_leveling::has_control_of_lcd_panel = false;
 
+  #if ENABLED(ULTIPANEL)
+    bool unified_bed_leveling::lcd_map_control = false;
+  #endif
+
   volatile int unified_bed_leveling::encoder_diff;
 
   unified_bed_leveling::unified_bed_leveling() {
diff --git a/Marlin/ubl.h b/Marlin/ubl.h
index 9e963b0ac..9f949bc39 100644
--- a/Marlin/ubl.h
+++ b/Marlin/ubl.h
@@ -46,9 +46,9 @@
 
   // ubl.cpp
 
-void bit_clear(uint16_t bits[16], const uint8_t x, const uint8_t y);
-void bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y);
-bool is_bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y);
+  void bit_clear(uint16_t bits[16], const uint8_t x, const uint8_t y);
+  void bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y);
+  bool is_bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y);
 
   // ubl_motion.cpp
 
@@ -191,6 +191,10 @@ bool is_bit_set(uint16_t bits[16], const uint8_t x, const uint8_t y);
 
       static bool g26_debug_flag, has_control_of_lcd_panel;
 
+      #if ENABLED(ULTIPANEL)
+        static bool lcd_map_control;
+      #endif
+
       static volatile int encoder_diff; // Volatile because it's changed at interrupt time.
 
       unified_bed_leveling();
diff --git a/Marlin/ubl_G29.cpp b/Marlin/ubl_G29.cpp
index 9fd2e534d..471a7d475 100644
--- a/Marlin/ubl_G29.cpp
+++ b/Marlin/ubl_G29.cpp
@@ -1526,7 +1526,7 @@
           idle();
         } while (!ubl_lcd_clicked());
 
-        if (!ubl_lcd_map_control) lcd_return_to_status();
+        if (!lcd_map_control) lcd_return_to_status();
 
         // The technique used here generates a race condition for the encoder click.
         // It could get detected in lcd_mesh_edit (actually _lcd_mesh_fine_tune) or here.
@@ -1571,7 +1571,7 @@
       LCD_MESSAGEPGM(MSG_UBL_DONE_EDITING_MESH);
       SERIAL_ECHOLNPGM("Done Editing Mesh");
 
-      if (ubl_lcd_map_control)
+      if (lcd_map_control)
         lcd_goto_screen(_lcd_ubl_output_map_lcd);
       else
         lcd_return_to_status();
diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index 6ae5d1ede..e30cfc672 100644
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -50,7 +50,6 @@
 
 #if ENABLED(AUTO_BED_LEVELING_UBL)
   #include "ubl.h"
-  bool ubl_lcd_map_control = false;
 #elif HAS_ABL
   #include "planner.h"
 #elif ENABLED(MESH_BED_LEVELING) && ENABLED(LCD_BED_LEVELING)
@@ -514,14 +513,14 @@ uint16_t max_display_update_time = 0;
       if (screen == lcd_status_screen) {
         defer_return_to_status = false;
         #if ENABLED(AUTO_BED_LEVELING_UBL)
-          ubl_lcd_map_control = false;
+          ubl.lcd_map_control = false;
         #endif
         screen_history_depth = 0;
       }
       lcd_implementation_clear();
       // Re-initialize custom characters that may be re-used
       #if DISABLED(DOGLCD) && ENABLED(AUTO_BED_LEVELING_UBL)
-        if (!ubl_lcd_map_control) {
+        if (!ubl.lcd_map_control) {
           lcd_set_custom_characters(
             #if ENABLED(LCD_PROGRESS_BAR)
               screen == lcd_status_screen ? CHARSET_INFO : CHARSET_MENU
@@ -2358,7 +2357,7 @@ void kill_screen(const char* lcd_msg) {
 
     void _lcd_ubl_map_homing() {
       defer_return_to_status = true;
-      ubl_lcd_map_control = true; // Return to the map screen
+      ubl.lcd_map_control = true; // Return to the map screen
       if (lcdDrawUpdate) lcd_implementation_drawmenu_static(LCD_HEIGHT < 3 ? 0 : (LCD_HEIGHT > 4 ? 2 : 1), PSTR(MSG_LEVEL_BED_HOMING));
       lcdDrawUpdate = LCDVIEW_CALL_NO_REDRAW;
       if (axis_homed[X_AXIS] && axis_homed[Y_AXIS] && axis_homed[Z_AXIS])
diff --git a/Marlin/ultralcd.h b/Marlin/ultralcd.h
index 611656320..db52bb0e6 100644
--- a/Marlin/ultralcd.h
+++ b/Marlin/ultralcd.h
@@ -193,7 +193,6 @@
 void lcd_reset_status();
 
 #if ENABLED(AUTO_BED_LEVELING_UBL)
-  extern bool ubl_lcd_map_control;
   void lcd_mesh_edit_setup(float initial);
   float lcd_mesh_edit();
   void lcd_z_offset_edit_setup(float);