diff --git a/tests/data/acpi/virt/SRAT.acpihmatvirt b/tests/data/acpi/virt/SRAT.acpihmatvirt
index 691ef56e34..6fe55dd7d0 100644
Binary files a/tests/data/acpi/virt/SRAT.acpihmatvirt and b/tests/data/acpi/virt/SRAT.acpihmatvirt differ
diff --git a/tests/data/acpi/virt/SSDT.memhp b/tests/data/acpi/virt/SSDT.memhp
index 2fcfc5fda9..ef93c44464 100644
Binary files a/tests/data/acpi/virt/SSDT.memhp and b/tests/data/acpi/virt/SSDT.memhp differ
diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index 76d5100911..8733589437 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -1679,9 +1679,9 @@ static void test_acpi_virt_tcg_acpi_hmat(void)
     test_acpi_one(" -machine hmat=on"
                   " -cpu cortex-a57"
                   " -smp 4,sockets=2"
-                  " -m 256M"
-                  " -object memory-backend-ram,size=64M,id=ram0"
-                  " -object memory-backend-ram,size=64M,id=ram1"
+                  " -m 384M"
+                  " -object memory-backend-ram,size=128M,id=ram0"
+                  " -object memory-backend-ram,size=128M,id=ram1"
                   " -object memory-backend-ram,size=128M,id=ram2"
                   " -numa node,nodeid=0,memdev=ram0"
                   " -numa node,nodeid=1,memdev=ram1"