diff --git a/SerialPorts.c b/SerialPorts.c
index dd5ff86..7a057bd 100644
--- a/SerialPorts.c
+++ b/SerialPorts.c
@@ -156,10 +156,10 @@ void SerialPorts_Init(tRs485DirectionPins *power) {
 
     vCanSerialPorts_InitRCC();
     CanHWControlSet();
-    vCanSerialPort_InitCAN1(&env->SerialPortCan1);
+    vCanSerialPort_InitCAN1(&env->SerialPortFrameCan1);
 
-    vCanSerialPort_InitCAN2(&env->SerialPortCan2);
-    env->SerialPortCan2IO = CanPort_GetIo(&env->SerialPortCan2);
+    vCanSerialPort_InitCAN2(&env->SerialPortFrameCan2);
+    env->SerialPortFrameCan2IO = CanPortFrame_GetIo(&env->SerialPortFrameCan2);
 }
 
 
diff --git a/SerialPorts.h b/SerialPorts.h
index 42529e3..995c800 100644
--- a/SerialPorts.h
+++ b/SerialPorts.h
@@ -10,7 +10,7 @@
 #include "GpioPin.h"
 #include "SerialPortP2p.h"
 #include "SerialPort_USB.h"
-#include "CanSerialPort.h"
+#include "CanSerialPortFrame.h"
 
 typedef struct {
     tGpioPin receive;
@@ -41,11 +41,11 @@ typedef struct {
     TSerialPortUsbNation SerialPortUsb;
     tSerialPortIO SerialPortUsbIO;
 
-    tCanSerialPortNation SerialPortCan1;
-    tSerialPortIO SerialPortCan1IO;
+    tCanSerialPortFrameNation SerialPortFrameCan1;
+    tSerialPortFrameIO SerialPortFrameCan1IO;
 
-    tCanSerialPortNation SerialPortCan2;
-    tSerialPortIO SerialPortCan2IO;
+    tCanSerialPortFrameNation SerialPortFrameCan2;
+    tSerialPortFrameIO SerialPortFrameCan2IO;
 } tSerialPorts;
 
 extern tSerialPorts SERIAL_PORTS;