diff --git a/hypervisor/boot/acpi_base.c b/hypervisor/boot/acpi_base.c
index f4cb5b42f..c8f5195ac 100644
--- a/hypervisor/boot/acpi_base.c
+++ b/hypervisor/boot/acpi_base.c
@@ -70,7 +70,7 @@ static struct acpi_table_rsdp *get_rsdp(void)
 	if (acpi_rsdp != NULL) {
 		rsdp = acpi_rsdp;
 	} else {
-		rsdp = (struct acpi_table_rsdp *)get_rsdp_ptr();
+		rsdp = (struct acpi_table_rsdp *)(get_multiboot_info()->mi_acpi_rsdp_va);
 		if (rsdp == NULL) {
 			uint16_t *addr;
 
diff --git a/hypervisor/boot/include/multiboot.h b/hypervisor/boot/include/multiboot.h
index 019c5e6b2..4ddad0c25 100644
--- a/hypervisor/boot/include/multiboot.h
+++ b/hypervisor/boot/include/multiboot.h
@@ -87,7 +87,6 @@ struct acrn_multiboot_info *get_multiboot_info(void);
 int32_t sanitize_multiboot_info(void);
 
 void parse_hv_cmdline(void);
-const void* get_rsdp_ptr(void);
 
 #endif	/* ASSEMBLER */
 
diff --git a/hypervisor/boot/multiboot/multiboot.c b/hypervisor/boot/multiboot/multiboot.c
index 67d047371..049f12a73 100644
--- a/hypervisor/boot/multiboot/multiboot.c
+++ b/hypervisor/boot/multiboot/multiboot.c
@@ -176,16 +176,3 @@ struct acrn_multiboot_info *get_multiboot_info(void)
 {
 	return &acrn_mbi;
 }
-
-const void* get_rsdp_ptr(void)
-{
-	const void *rsdp_ptr;
-
-	if (boot_from_multiboot2()) {
-		rsdp_ptr = acrn_mbi.mi_acpi_rsdp_va;
-	} else {
-		rsdp_ptr = NULL;
-	}
-
-	return rsdp_ptr;
-}