diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index ce69f385d2..4218a2cd8c 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -249,20 +249,6 @@
   #endif
 #endif
 
-//
-// Laser Coolant Flow Meter
-//
-//#define LASER_COOLANT_FLOW_METER
-#if ENABLED(LASER_COOLANT_FLOW_METER)
-  #define FLOWMETER_PIN         20  // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
-  #define FLOWMETER_PPL       5880  // (pulses/liter) Flow meter pulses-per-liter on the input pin
-  #define FLOWMETER_INTERVAL  1000  // (ms) Flow rate calculation interval in milliseconds
-  #define FLOWMETER_SAFETY          // Prevent running the laser without the minimum flow rate set below
-  #if ENABLED(FLOWMETER_SAFETY)
-    #define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
-  #endif
-#endif
-
 /**
  * Thermal Protection provides additional protection to your printer from damage
  * and fire. Marlin always includes safe min and max temperature ranges which
@@ -3766,6 +3752,20 @@
       #define I2C_AMMETER_SHUNT_RESISTOR  0.1    // (Ohms) Calibration shunt resistor value
     #endif
 
+    //
+    // Laser Coolant Flow Meter
+    //
+    //#define LASER_COOLANT_FLOW_METER
+    #if ENABLED(LASER_COOLANT_FLOW_METER)
+      #define FLOWMETER_PIN         20  // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
+      #define FLOWMETER_PPL       5880  // (pulses/liter) Flow meter pulses-per-liter on the input pin
+      #define FLOWMETER_INTERVAL  1000  // (ms) Flow rate calculation interval in milliseconds
+      #define FLOWMETER_SAFETY          // Prevent running the laser without the minimum flow rate set below
+      #if ENABLED(FLOWMETER_SAFETY)
+        #define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
+      #endif
+    #endif
+
   #endif
 #endif // SPINDLE_FEATURE || LASER_FEATURE