diff --git a/main/ledstrip.cpp b/main/ledstrip.cpp
index 2ff37ce..0556275 100644
--- a/main/ledstrip.cpp
+++ b/main/ledstrip.cpp
@@ -357,7 +357,7 @@ void showCustomColor()
 #endif
 }
 
-bool activateAutomaticFrontLight()
+[[nodiscard]] bool activateAutomaticFrontLight()
 {
     if (!configs.ledstrip.automaticLight.value)
         return false;
diff --git a/main/ledstrip.h b/main/ledstrip.h
index 53f12f6..1aa7d75 100644
--- a/main/ledstrip.h
+++ b/main/ledstrip.h
@@ -50,4 +50,4 @@ void showOtaAnimation();
 void initLedStrip();
 void updateLedStrip();
 
-bool activateAutomaticFrontLight();
+[[nodiscard]] bool activateAutomaticFrontLight();