diff --git a/pci/src/configuration.rs b/pci/src/configuration.rs
index 6f1744b96..3617e19ba 100755
--- a/pci/src/configuration.rs
+++ b/pci/src/configuration.rs
@@ -260,7 +260,7 @@ pub struct PciConfiguration {
 }
 
 /// See pci_regs.h in kernel
-#[derive(Copy, Clone)]
+#[derive(Copy, Clone, PartialEq)]
 pub enum PciBarRegionType {
     Memory32BitRegion = 0,
     IORegion = 0x01,