diff --git a/Lins.c b/Lins.c
index 7d12b65..2c447d6 100644
--- a/Lins.c
+++ b/Lins.c
@@ -8,13 +8,14 @@
 
 tLinPorts LIN_PORTS;
 
-const uint8_t classicPID[19] = {
+const uint8_t classicPID[20] = {
         CFR_INI,
         CFR_SET,
         CFR_MOD,
         CFR_ADR,
         CFR_PRG,
         DFR_PRG,
+        RFR_PRG,
         RFR_ISSR1,
         RFR_ISSR2,
         RFR_ISSR3,
@@ -29,7 +30,7 @@ const uint8_t classicPID[19] = {
         DFR_IDE,
         RFR_IDE
 };
-#define numOfClassicPID 19
+#define numOfClassicPID 20
 
 static void Lin0CallbackHandler(uint8_t u8LinIndex, void *state) {
     LIN_PORTS.lin0.LinExtCallbackHandler(LIN_PORTS.lin0.envCallExtBack, u8LinIndex, state);
diff --git a/Lins.h b/Lins.h
index f9d32b6..f886e53 100644
--- a/Lins.h
+++ b/Lins.h
@@ -13,6 +13,7 @@
 #define CFR_ADR 0x17
 #define CFR_PRG 0x28
 #define DFR_PRG 0x18
+#define RFR_PRG 0x20
 #define RFR_ISSR1 0x01
 #define RFR_ISSR2 0x02
 #define RFR_ISSR3 0x03