diff --git a/CanUds.c b/CanUds.c
index 7e23308..ddf16d4 100644
--- a/CanUds.c
+++ b/CanUds.c
@@ -960,7 +960,7 @@ static uint16_t vUDS_routine_Erase_Memory(tCanUds *env, eUdsRoutineControlType u
 
     if ((udsRoutineControlType == UDS_routine_StartRoutine) || (udsRoutineControlType == UDS_routine_StopRoutine)) {
 
-        bool result = env->clear_flash_func(0x01010000, 512 * 1024);
+        bool result = env->clear_flash_func(0x01010000, 1 * 2048);
 
         if (result) {
             env->dataResponse[4] = UDS_routine_RoutineStartStopSuccess;