diff --git a/src/device/pci_device.c b/src/device/pci_device.c
index f4608fc..c3f3564 100644
--- a/src/device/pci_device.c
+++ b/src/device/pci_device.c
@@ -1129,7 +1129,8 @@
 	dev->class = class >> 8;
 
 	/* Architectural/System devices always need to be bus masters. */
-	if ((dev->class >> 16) == PCI_BASE_CLASS_SYSTEM)
+	if ((dev->class >> 16) == PCI_BASE_CLASS_SYSTEM &&
+	    CONFIG(PCI_ALLOW_BUS_MASTER_ANY_DEVICE))
 		dev->command |= PCI_COMMAND_MASTER;
 
 	/*