diff --git a/Perception.cpp b/Perception.cpp
index 98442da..782ca94 100644
--- a/Perception.cpp
+++ b/Perception.cpp
@@ -275,8 +275,6 @@ InterestingThing *Perception::GetMostInterestingThing() {
   return closestObject;
 }
 
-#include <Arduino.h>
-
 void Perception::Update(float currentTimeMs) {
   float deltaTime = (currentTimeMs - lastUpdateTimeMs) / 1000;
   if (deltaTime <= 0)