diff --git a/firmware/hw_layer/drivers/can/can_hw.cpp b/firmware/hw_layer/drivers/can/can_hw.cpp
index dcaea01624..e8dcd64bd2 100644
--- a/firmware/hw_layer/drivers/can/can_hw.cpp
+++ b/firmware/hw_layer/drivers/can/can_hw.cpp
@@ -145,6 +145,7 @@ void enableFrankensoCan(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 	engineConfiguration->canReadEnabled = false;
 }
 
+// this is related to #1375
 static brain_pin_e currentTxPin = GPIO_UNASSIGNED;
 static brain_pin_e currentRxPin = GPIO_UNASSIGNED;