diff --git a/unit_tests/main.cpp b/unit_tests/main.cpp
index 5d74db2ad2..ca5908915e 100644
--- a/unit_tests/main.cpp
+++ b/unit_tests/main.cpp
@@ -53,7 +53,7 @@ efitick_t getTimeNowNt(void) {
 	return getTimeNowUs() * US_TO_NT_MULTIPLIER;
 }
 
-void assertEqualsM3(const char *prefix, const char *message, float expected, float actual, float EPS) {
+void assertEqualsM5(const char *prefix, const char *message, float expected, float actual, float EPS) {
 	char msg[100];
 	strcpy(msg, prefix);
 	strcat(msg, message);
@@ -72,11 +72,11 @@ void assertEqualsM3(const char *prefix, const char *message, float expected, flo
 }
 
 void assertEqualsM2(const char *msg, float expected, float actual, float eps) {
-	assertEqualsM3("", msg, expected, actual, eps);
+	assertEqualsM5("", msg, expected, actual, eps);
 }
 
 void assertEqualsM4(const char *prefix, const char *msg, float expected, float actual) {
-	assertEqualsM3(prefix, msg, expected, actual, 0.00001);
+	assertEqualsM5(prefix, msg, expected, actual, 0.00001);
 }
 
 void assertEqualsLM(const char *msg, long expected, long actual) {
diff --git a/unit_tests/main.h b/unit_tests/main.h
index 54bd87a333..a57f81a01a 100644
--- a/unit_tests/main.h
+++ b/unit_tests/main.h
@@ -46,6 +46,7 @@ void assertEqualsM2(const char *msg, float expected, float actual, float EPS);
 void assertEqualsM(const char *msg, float expected, float actual);
 void assertEqualsLM(const char *msg, long expected, long actual);
 void assertEqualsM4(const char *prefix, const char *msg, float expected, float actual);
+void assertEqualsM5(const char *prefix, const char *message, float expected, float actual, float EPS);
 void assertEquals(float expected, float actual);
 void assertTrue(float actual);
 void assertTrueM(const char *msg, float actual);
diff --git a/unit_tests/test_trigger_decoder.cpp b/unit_tests/test_trigger_decoder.cpp
index 02c0fc28fe..0b4270a845 100644
--- a/unit_tests/test_trigger_decoder.cpp
+++ b/unit_tests/test_trigger_decoder.cpp
@@ -224,8 +224,8 @@ void testTriggerDecoder2(const char *msg, engine_type_e type, int synchPointInde
 
 	assertEqualsM("synchPointIndex", synchPointIndex, t->getTriggerShapeSynchPointIndex());
 
-	assertEqualsM3(msg, " channel1duty", channel1duty, t->dutyCycle[0], 0.0001);
-	assertEqualsM3(msg, " channel2duty", channel2duty, t->dutyCycle[1], 0.0001);
+	assertEqualsM5(msg, " channel1duty", channel1duty, t->dutyCycle[0], 0.0001);
+	assertEqualsM5(msg, " channel2duty", channel2duty, t->dutyCycle[1], 0.0001);
 }
 
 static void testTriggerDecoder3(const char *msg, engine_type_e type, int synchPointIndex, float channel1duty, float channel2duty, float expectedGap) {