diff --git a/Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp b/Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp
index 1aad462f16..1ac036e5bc 100644
--- a/Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp
+++ b/Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp
@@ -1611,7 +1611,7 @@
          * numbers for those locations should be 0.
          */
         #ifdef VALIDATE_MESH_TILT
-          auto d_from = []() { DEBUG_ECHOPGM("D from "); };
+          auto d_from = []{ DEBUG_ECHOPGM("D from "); };
           auto normed = [&](const xy_pos_t &pos, const float &zadd) {
             return normal.x * pos.x + normal.y * pos.y + zadd;
           };
diff --git a/Marlin/src/gcode/feature/advance/M900.cpp b/Marlin/src/gcode/feature/advance/M900.cpp
index 5a029cbf01..b3985401cf 100644
--- a/Marlin/src/gcode/feature/advance/M900.cpp
+++ b/Marlin/src/gcode/feature/advance/M900.cpp
@@ -42,7 +42,7 @@
  */
 void GcodeSuite::M900() {
 
-  auto echo_value_oor = [] (const char ltr, const bool ten=true) {
+  auto echo_value_oor = [](const char ltr, const bool ten=true) {
     SERIAL_CHAR('?'); SERIAL_CHAR(ltr);
     SERIAL_ECHOPGM(" value out of range");
     if (ten) SERIAL_ECHOPGM(" (0-10)");
diff --git a/Marlin/src/lcd/menu/menu_delta_calibrate.cpp b/Marlin/src/lcd/menu/menu_delta_calibrate.cpp
index aa35a6915c..a27e2c9726 100644
--- a/Marlin/src/lcd/menu/menu_delta_calibrate.cpp
+++ b/Marlin/src/lcd/menu/menu_delta_calibrate.cpp
@@ -103,7 +103,7 @@ void _man_probe_pt(const xy_pos_t &xy) {
 #endif
 
 void lcd_delta_settings() {
-  auto _recalc_delta_settings = []() {
+  auto _recalc_delta_settings = []{
     #if HAS_LEVELING
       reset_bed_level(); // After changing kinematics bed-level data is no longer valid
     #endif
diff --git a/Marlin/src/lcd/ultralcd.cpp b/Marlin/src/lcd/ultralcd.cpp
index 48129b61ae..1cb23baa25 100644
--- a/Marlin/src/lcd/ultralcd.cpp
+++ b/Marlin/src/lcd/ultralcd.cpp
@@ -227,7 +227,7 @@ millis_t MarlinUI::next_button_update_ms; // = 0
     SETCURSOR(col, row);
     if (!string) return;
 
-    auto _newline = [&col, &row]() {
+    auto _newline = [&col, &row]{
       col = 0; row++;                 // Move col to string len (plus space)
       SETCURSOR(0, row);              // Simulate carriage return
     };