diff --git a/Marlin/src/core/language.h b/Marlin/src/core/language.h
index 3341656671..7588a7b28c 100644
--- a/Marlin/src/core/language.h
+++ b/Marlin/src/core/language.h
@@ -165,6 +165,7 @@
 #define STR_SAVED_POS                       "Position saved"
 #define STR_RESTORING_POS                   "Restoring position"
 #define STR_INVALID_POS_SLOT                "Invalid slot. Total: "
+#define STR_DONE                            "Done."
 
 #define STR_SD_CANT_OPEN_SUBDIR             "Cannot open subdir "
 #define STR_SD_INIT_FAIL                    "No SD card"
diff --git a/Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp b/Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp
index 747c61a8b9..750c63f7c6 100644
--- a/Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp
+++ b/Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp
@@ -609,7 +609,7 @@ void unified_bed_leveling::G29() {
     settings.load_mesh(param.KLS_storage_slot);
     storage_slot = param.KLS_storage_slot;
 
-    SERIAL_ECHOLNPGM("Done.");
+    SERIAL_ECHOLNPGM(STR_DONE);
   }
 
   //
@@ -637,7 +637,7 @@ void unified_bed_leveling::G29() {
     settings.store_mesh(param.KLS_storage_slot);
     storage_slot = param.KLS_storage_slot;
 
-    SERIAL_ECHOLNPGM("Done.");
+    SERIAL_ECHOLNPGM(STR_DONE);
   }
 
   if (parser.seen_test('T'))
diff --git a/Marlin/src/gcode/config/M43.cpp b/Marlin/src/gcode/config/M43.cpp
index b2455c4b60..08b45efa15 100644
--- a/Marlin/src/gcode/config/M43.cpp
+++ b/Marlin/src/gcode/config/M43.cpp
@@ -112,7 +112,7 @@ inline void toggle_pins() {
     }
     SERIAL_EOL();
   }
-  SERIAL_ECHOLNPGM("Done.");
+  SERIAL_ECHOLNPGM(STR_DONE);
 
 } // toggle_pins