diff --git a/firmware/controllers/can/can.h b/firmware/controllers/can/can.h
index 92bdfd4993..69819b3299 100644
--- a/firmware/controllers/can/can.h
+++ b/firmware/controllers/can/can.h
@@ -40,8 +40,6 @@ enum class CanInterval : uint16_t {
 	_MAX_Cycle = _1000ms,
 };
 
-void resetCanWriteCycle();
-
 // 11 bit (CAN 2.0A)
 #define IS_EXT_RANGE_ID(id) ((id) >= 2048)
 
diff --git a/firmware/controllers/can/can_tx.cpp b/firmware/controllers/can/can_tx.cpp
index 1284364d86..f833fb8dbc 100644
--- a/firmware/controllers/can/can_tx.cpp
+++ b/firmware/controllers/can/can_tx.cpp
@@ -30,10 +30,6 @@ PUBLIC_API_WEAK bool boardEnableSendWidebandInfo() { return true; }
 
 static uint16_t m_cycleCount = 0;
 
-void resetCanWriteCycle() {
-  m_cycleCount = 0;
-}
-
 void CanWrite::PeriodicTask(efitick_t nowNt) {
 	UNUSED(nowNt);
 	CanCycle cycle(m_cycleCount);