diff --git a/Inc/CanSerialPortFrameXCP.h b/Inc/CanSerialPortFrameXCP.h
index 2c07e5a..ed08429 100644
--- a/Inc/CanSerialPortFrameXCP.h
+++ b/Inc/CanSerialPortFrameXCP.h
@@ -590,7 +590,8 @@ typedef struct __attribute__ ((packed)) {
 } eXcpCommand_XCP_GET_CAL_PAGE_EA;
 
 
-typedef bool (xcp_clear_flash_func)(uint32_t firstPageAddr, uint32_t totalSize);
+typedef bool (xcp_clear_flash_func)(uint32_t firstPageAddr, uint32_t totalSize, void *wdTriggerFct,
+void *wdTriggerFct_env);
 
 typedef bool (xcp_write_flash_func)(uint32_t beginPageAddr, void *sourceRamAddr, uint32_t size);
 
diff --git a/Src/CanSerialPortFrameXCP.c b/Src/CanSerialPortFrameXCP.c
index 1b1e81b..303b4c8 100644
--- a/Src/CanSerialPortFrameXCP.c
+++ b/Src/CanSerialPortFrameXCP.c
@@ -1077,7 +1077,7 @@ static uint8_t XCP_PROGRAM_CLEAR_D1(tCanSerialPortFrameXCP *env) {
             return 2;
         }
 
-        env->clear_flash_func(env->ADR_MTA, request->CLEAR_RANGE);
+        env->clear_flash_func(env->ADR_MTA, request->CLEAR_RANGE, NULL, NULL);
     } else {
 
         env->response[0] = XCP_COMMAND_DISCONNECT;