diff --git a/firmware/controllers/can/can.h b/firmware/controllers/can/can.h
index bdac32c78d..68ecdb4b70 100644
--- a/firmware/controllers/can/can.h
+++ b/firmware/controllers/can/can.h
@@ -97,9 +97,11 @@ private:
 #ifdef STM32H7XX
 #define CAN_SID(f) ((f).std.SID)
 #define CAN_EID(f) ((f).ext.EID)
+#define CAN_ISX(f) ((f).common.XTD)
 #define CAN_ID(f) ((f).common.XTD ? CAN_EID(f) : CAN_SID(f))
 #else
 #define CAN_SID(f) ((f).SID)
 #define CAN_EID(f) ((f).EID)
+#define CAN_ISX(f) ((f).IDE)
 #define CAN_ID(f) ((f).IDE ? CAN_EID(f) : CAN_SID(f))
 #endif
diff --git a/firmware/controllers/can/can_rx.cpp b/firmware/controllers/can/can_rx.cpp
index 456d911e4e..c8154b95f7 100644
--- a/firmware/controllers/can/can_rx.cpp
+++ b/firmware/controllers/can/can_rx.cpp
@@ -75,7 +75,7 @@ static void printPacket(const size_t busIndex, const CANRxFrame &rx) {
 
 	int id = CAN_ID(rx);
 
-	if (rx.IDE == CAN_IDE_EXT) {
+	if (CAN_ISX(rx)) {
 		// print extended IDs in hex only
 		efiPrintf("CAN%d RX: ID %07x DLC %d: %02x %02x %02x %02x %02x %02x %02x %02x",
 				busIndex,