diff --git a/firmware/controllers/algo/engine_configuration.cpp b/firmware/controllers/algo/engine_configuration.cpp
index 43f9ef79dd..a5b1703963 100644
--- a/firmware/controllers/algo/engine_configuration.cpp
+++ b/firmware/controllers/algo/engine_configuration.cpp
@@ -140,10 +140,16 @@ int getGlobalConfigurationVersion(void) {
  */
 void incrementGlobalConfigurationVersion(DECLARE_ENGINE_PARAMETER_F) {
 	globalConfigurationVersion++;
+/**
+ * All these callbacks could be implemented as listeners, but these days I am saving RAM
+ */
 #if EFI_PROD_CODE || defined(__DOXYGEN__)
 	applyNewHardwareSettings();
 #endif /* EFI_PROD_CODE */
 	engine->preCalculate();
+#if EFI_ALTERNATOR_CONTROL || defined(__DOXYGEN__)
+	onConfigurationChangeAlternatorCallback(&activeConfiguration);
+#endif
 	rememberCurrentConfiguration();
 }
 
diff --git a/firmware/controllers/alternatorController.cpp b/firmware/controllers/alternatorController.cpp
index 9854fa5c28..499ad8bb0f 100644
--- a/firmware/controllers/alternatorController.cpp
+++ b/firmware/controllers/alternatorController.cpp
@@ -37,19 +37,21 @@ static THD_WORKING_AREA(alternatorControlThreadStack, UTILITY_THREAD_STACK_SIZE)
 static float currentAltDuty;
 
 #if ! EFI_UNIT_TEST || defined(__DOXYGEN__)
-static LocalVersionHolder parametersVersion;
 extern TunerStudioOutputChannels tsOutputChannels;
 #endif
 
 static bool currentPlainOnOffState = false;
+static bool shouldResetPid = false;
 
 static msg_t AltCtrlThread(int param) {
 	UNUSED(param);
 	chRegSetThreadName("AlternatorController");
 	while (true) {
 #if ! EFI_UNIT_TEST || defined(__DOXYGEN__)
-		if (parametersVersion.isOld())
+		if (shouldResetPid) {
 			altPid.reset();
+		}
+		shouldResetPid = false;
 #endif
 
 		int dt = maxI(10, engineConfiguration->alternatorDT);
@@ -144,6 +146,10 @@ void setDefaultAlternatorParameters(void) {
 	engineConfiguration->alternatorDT = 100;
 }
 
+void onConfigurationChangeAlternatorCallback(engine_configuration_s *previousConfiguration) {
+	shouldResetPid = !altPid.isSame(&previousConfiguration->alternatorControl);
+}
+
 void initAlternatorCtrl(Logging *sharedLogger) {
 	logger = sharedLogger;
 	addConsoleAction("altinfo", showAltInfo);
diff --git a/firmware/controllers/alternatorController.h b/firmware/controllers/alternatorController.h
index 4b827a25ca..db103d8adf 100644
--- a/firmware/controllers/alternatorController.h
+++ b/firmware/controllers/alternatorController.h
@@ -16,4 +16,6 @@ void setAltPFactor(float p);
 void showAltInfo(void);
 void setDefaultAlternatorParameters(void);
 
+void onConfigurationChangeAlternatorCallback(engine_configuration_s *previousConfiguration);
+
 #endif /* ALTERNATORCONTROLLER_H_ */
diff --git a/firmware/controllers/math/pid.cpp b/firmware/controllers/math/pid.cpp
index 1a2e82cb4a..cb2e35f6b1 100644
--- a/firmware/controllers/math/pid.cpp
+++ b/firmware/controllers/math/pid.cpp
@@ -27,6 +27,11 @@ void Pid::init(pid_s *pid, float minResult, float maxResult) {
 	prevError = 0;
 }
 
+bool Pid::isSame(pid_s *pid) {
+	return this->pid->dFactor == pid->dFactor && this->pid->iFactor == pid->iFactor  &&
+			this->pid->offset == pid->offset && this->pid->pFactor == pid->pFactor;
+}
+
 float Pid::getValue(float target, float input, float dTime) {
 	float error = target - input;
 
diff --git a/firmware/controllers/math/pid.h b/firmware/controllers/math/pid.h
index 3df71065e9..abd876abfb 100644
--- a/firmware/controllers/math/pid.h
+++ b/firmware/controllers/math/pid.h
@@ -20,6 +20,7 @@ public:
 	Pid();
 	Pid(pid_s *pid, float minResult, float maxResult);
 	void init(pid_s *pid, float minResult, float maxResult);
+	bool isSame(pid_s *pid);
 
 	float getValue(float target, float input, float dTime);
 	void updateFactors(float pFactor, float iFactor, float dFactor);