diff --git a/src/LED-Off.cpp b/src/LED-Off.cpp
index b2c91c55..fa35f8bd 100644
--- a/src/LED-Off.cpp
+++ b/src/LED-Off.cpp
@@ -1,3 +1,7 @@
 #include "LED-Off.h"
 
+void LEDOff_::update (void) {
+  LEDControl.set_all_leds_to ({0, 0, 0});
+}
+
 LEDOff_ LEDOff;
diff --git a/src/LED-Off.h b/src/LED-Off.h
index 6ea7ca6d..92d041e0 100644
--- a/src/LED-Off.h
+++ b/src/LED-Off.h
@@ -5,6 +5,8 @@
 class LEDOff_ : public LEDMode {
  public:
   LEDOff_ (void) { };
+
+  virtual void update (void) final;
 };
 
 extern LEDOff_ LEDOff;