diff --git a/poincare/src/power.cpp b/poincare/src/power.cpp
index 22096c875..39e435e62 100644
--- a/poincare/src/power.cpp
+++ b/poincare/src/power.cpp
@@ -1,8 +1,5 @@
-#if PLATFORM==simulator
-#include <cmath>
-#endif
-
 #include <poincare/power.h>
+#include <math.h>
 #include "layout/exponent_layout.h"
 
 Power::Power(Expression * base, Expression * exponent) :
@@ -16,12 +13,7 @@ Power::~Power() {
 }
 
 float Power::approximate(Context& context) {
-#if PLATFORM==simulator
   return powf(m_base->approximate(context), m_exponent->approximate(context));
-#else
-  // TODO(fraimundo): do this for real
-  return 1f;
-#endif
 }
 
 ExpressionLayout * Power::createLayout(ExpressionLayout * parent) {