diff --git a/mm/damon/core.c b/mm/damon/core.c
index ca301abcb9ec..3c5a46e1c079 100644
--- a/mm/damon/core.c
+++ b/mm/damon/core.c
@@ -3846,9 +3846,6 @@ int damon_set_region_system_rams_default(struct damon_target *t,
 {
 	struct damon_addr_range addr_range;
 
-	if (*start > *end)
-		return -EINVAL;
-
 	if (!*start && !*end &&
 		!damon_find_system_rams_range(start, end, addr_unit))
 		return -EINVAL;