diff --git a/firmware/controllers/algo/fuel/fuel_computer.cpp b/firmware/controllers/algo/fuel/fuel_computer.cpp
index ac1e5ae7cb..b8d23f92fb 100644
--- a/firmware/controllers/algo/fuel/fuel_computer.cpp
+++ b/firmware/controllers/algo/fuel/fuel_computer.cpp
@@ -2,7 +2,7 @@
 
 #include "fuel_computer.h"
 
-mass_t FuelComputerBase::getCycleFuel(mass_t airmass, int rpm, float load) const {
+mass_t FuelComputerBase::getCycleFuel(mass_t airmass, int rpm, float load) {
 	load = getTargetLambdaLoadAxis(load);
 	
 	float stoich = getStoichiometricRatio();
diff --git a/firmware/controllers/algo/fuel/fuel_computer.h b/firmware/controllers/algo/fuel/fuel_computer.h
index 3f42cb6af2..461283ac22 100644
--- a/firmware/controllers/algo/fuel/fuel_computer.h
+++ b/firmware/controllers/algo/fuel/fuel_computer.h
@@ -6,13 +6,13 @@ class ValueProvider3D;
 #include "fuel_computer_generated.h"
 
 struct IFuelComputer : public fuel_computer_s {
-	virtual mass_t getCycleFuel(mass_t airmass, int rpm, float load) const = 0;
+	virtual mass_t getCycleFuel(mass_t airmass, int rpm, float load) = 0;
 };
 
 // This contains the math of the fuel model, but doesn't actually read any configuration
 class FuelComputerBase : public IFuelComputer {
 public:
-	mass_t getCycleFuel(mass_t airmass, int rpm, float load) const override;
+	mass_t getCycleFuel(mass_t airmass, int rpm, float load) override;
 
 	virtual float getStoichiometricRatio() const = 0;
 	virtual float getTargetLambda(int rpm, float load) const = 0;