diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 9535bea8688c0..b0793dc0c291e 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -718,6 +718,7 @@ static __init void set_satp_mode(void)
 		if (!check_l4) {
 			disable_pgtable_l5();
 			check_l4 = true;
+			memset(early_pg_dir, 0, PAGE_SIZE);
 			goto retry;
 		}
 		disable_pgtable_l4();