diff --git a/firmware/controllers/system/event_queue.cpp b/firmware/controllers/system/event_queue.cpp
index 7828291371..cfe9aa9e94 100644
--- a/firmware/controllers/system/event_queue.cpp
+++ b/firmware/controllers/system/event_queue.cpp
@@ -136,6 +136,10 @@ void EventQueue::setLateDelay(int value) {
 	lateDelay = value;
 }
 
+scheduling_s * EventQueue::getHead() {
+	return head;
+}
+
 scheduling_s *EventQueue::getForUnitText(int index) {
 	scheduling_s * current;
 
diff --git a/firmware/controllers/system/event_queue.h b/firmware/controllers/system/event_queue.h
index fffa34d461..7ddb65c79f 100644
--- a/firmware/controllers/system/event_queue.h
+++ b/firmware/controllers/system/event_queue.h
@@ -52,6 +52,7 @@ public:
 	int size(void);
 	scheduling_s *getForUnitText(int index);
 	void setLateDelay(int value);
+	scheduling_s * getHead();
 private:
 	bool checkIfPending(scheduling_s *scheduling);
 	scheduling_s *head;
diff --git a/unit_tests/test_signal_executor.cpp b/unit_tests/test_signal_executor.cpp
index 123a1a3edd..9837e3b99c 100644
--- a/unit_tests/test_signal_executor.cpp
+++ b/unit_tests/test_signal_executor.cpp
@@ -92,13 +92,22 @@ void testSignalExecutor(void) {
 	scheduling_s s1;
 	scheduling_s s2;
 	scheduling_s s3;
+	scheduling_s s4;
 
 	eq.insertTask(&s1, 10, callback, NULL);
+	eq.insertTask(&s4, 10, callback, NULL);
 	eq.insertTask(&s2, 11, callback, NULL);
 	eq.insertTask(&s3, 12, callback, NULL);
+
+	assertEquals(4, eq.size());
+	assertEquals(12, eq.getHead()->momentX);
+	assertEquals(11, eq.getHead()->next->momentX);
+	assertEquals(10, eq.getHead()->next->next->momentX);
+	assertEquals(10, eq.getHead()->next->next->next->momentX);
+
 	callbackCounter = 0;
 	eq.executeAll(10);
-	assertEquals(1, callbackCounter);
+	assertEqualsM("callbackCounter", 2, callbackCounter);
 	callbackCounter = 0;
 	eq.executeAll(11);
 	assertEquals(1, callbackCounter);