diff --git a/firmware/controllers/algo/engine.cpp b/firmware/controllers/algo/engine.cpp
index e84dc9955f..cb734efe2a 100644
--- a/firmware/controllers/algo/engine.cpp
+++ b/firmware/controllers/algo/engine.cpp
@@ -118,7 +118,7 @@ static void initVvtShape(int camIndex, TriggerState &initState) {
 	}
 }
 
-void Engine::initializeTriggerWaveform() {
+void Engine::updateTriggerWaveform() {
 	static TriggerState initState;
 
 	// Re-read config in case it's changed
diff --git a/firmware/controllers/algo/engine.h b/firmware/controllers/algo/engine.h
index 22a5855672..e4f80ff154 100644
--- a/firmware/controllers/algo/engine.h
+++ b/firmware/controllers/algo/engine.h
@@ -341,7 +341,7 @@ public:
 	void periodicSlowCallback();
 	void updateSlowSensors();
 	void updateSwitchInputs();
-	void initializeTriggerWaveform();
+	void updateTriggerWaveform();
 
 	bool clutchUpState = false;
 	bool clutchDownState = false;
diff --git a/firmware/controllers/algo/engine_configuration.cpp b/firmware/controllers/algo/engine_configuration.cpp
index 1f4e558512..cdaacaab30 100644
--- a/firmware/controllers/algo/engine_configuration.cpp
+++ b/firmware/controllers/algo/engine_configuration.cpp
@@ -1160,7 +1160,7 @@ void applyNonPersistentConfiguration() {
 #endif
 
 #if EFI_ENGINE_CONTROL
-	engine->initializeTriggerWaveform();
+	engine->updateTriggerWaveform();
 #endif // EFI_ENGINE_CONTROL
 }
 
diff --git a/firmware/controllers/engine_cycle/main_trigger_callback.cpp b/firmware/controllers/engine_cycle/main_trigger_callback.cpp
index 6dd08f2f7c..7b3349a812 100644
--- a/firmware/controllers/engine_cycle/main_trigger_callback.cpp
+++ b/firmware/controllers/engine_cycle/main_trigger_callback.cpp
@@ -404,7 +404,7 @@ void mainTriggerCallback(uint32_t trgEventIndex, efitick_t edgeTimestamp) {
 			engine->ignitionEvents.isReady = false; // we need to rebuild complete ignition schedule
 			engine->injectionEvents.isReady = false;
 			// moved 'triggerIndexByAngle' into trigger initialization (why was it invoked from here if it's only about trigger shape & optimization?)
-			// see initializeTriggerWaveform() -> prepareOutputSignals()
+			// see updateTriggerWaveform() -> prepareOutputSignals()
 
 			// we need this to apply new 'triggerIndexByAngle' values
 			engine->periodicFastCallback();
diff --git a/firmware/controllers/trigger/trigger_central.cpp b/firmware/controllers/trigger/trigger_central.cpp
index 368952ad1c..0bea7eac48 100644
--- a/firmware/controllers/trigger/trigger_central.cpp
+++ b/firmware/controllers/trigger/trigger_central.cpp
@@ -882,7 +882,7 @@ void onConfigurationChangeTriggerCallback() {
 
 	if (changed) {
 	#if EFI_ENGINE_CONTROL
-		engine->initializeTriggerWaveform();
+		engine->updateTriggerWaveform();
 		engine->triggerCentral.noiseFilter.resetAccumSignalData();
 	#endif
 	}
diff --git a/unit_tests/engine_test_helper.cpp b/unit_tests/engine_test_helper.cpp
index 93160dafc3..1e2f313839 100644
--- a/unit_tests/engine_test_helper.cpp
+++ b/unit_tests/engine_test_helper.cpp
@@ -340,7 +340,7 @@ void EngineTestHelper::assertEvent(const char *msg, int index, void *callback, e
 
 
 void EngineTestHelper::applyTriggerWaveform() {
-	engine.initializeTriggerWaveform();
+	engine.updateTriggerWaveform();
 
 	incrementGlobalConfigurationVersion();
 }
diff --git a/unit_tests/tests/ignition_injection/test_fuel_map.cpp b/unit_tests/tests/ignition_injection/test_fuel_map.cpp
index abd554b981..c7b0742762 100644
--- a/unit_tests/tests/ignition_injection/test_fuel_map.cpp
+++ b/unit_tests/tests/ignition_injection/test_fuel_map.cpp
@@ -136,7 +136,7 @@ TEST(misc, testAngleResolver) {
 
 	TriggerWaveform * ts = &engine->triggerCentral.triggerShape;
 	TriggerFormDetails *triggerFormDetails = &engine->triggerCentral.triggerFormDetails;
-	engine->initializeTriggerWaveform();
+	engine->updateTriggerWaveform();
 
 	assertEqualsM("index 2", 52.76, triggerFormDetails->eventAngles[3]); // this angle is relation to synch point
 	assertEqualsM("time 2", 0.3233, ts->wave.getSwitchTime(2));
diff --git a/unit_tests/tests/trigger/test_all_triggers.cpp b/unit_tests/tests/trigger/test_all_triggers.cpp
index e0a52fa72e..6196a22e4f 100644
--- a/unit_tests/tests/trigger/test_all_triggers.cpp
+++ b/unit_tests/tests/trigger/test_all_triggers.cpp
@@ -62,7 +62,7 @@ TEST_P(AllTriggersFixture, TestTrigger) {
 
 	TriggerWaveform *shape = &engine->triggerCentral.triggerShape;
 	TriggerFormDetails *triggerFormDetails = &engine->triggerCentral.triggerFormDetails;
-	engine->initializeTriggerWaveform();
+	engine->updateTriggerWaveform();
 
 	ASSERT_FALSE(shape->shapeDefinitionError) << "Trigger shapeDefinitionError";