diff --git a/vmm/src/acpi.rs b/vmm/src/acpi.rs
index 1366b02c1..8f2eb7cb8 100644
--- a/vmm/src/acpi.rs
+++ b/vmm/src/acpi.rs
@@ -180,7 +180,7 @@ pub fn create_acpi_tables(
         base_address: layout::PCI_MMCONFIG_START.0,
         segment: 0,
         start: 0,
-        end: 0xff,
+        end: 0,
         ..Default::default()
     });