diff --git a/IntelFrameworkPkg/Include/Protocol/PciHostBridgeResourceAllocation.h b/IntelFrameworkPkg/Include/Protocol/PciHostBridgeResourceAllocation.h
index 9e8d0781f9..adafd734de 100644
--- a/IntelFrameworkPkg/Include/Protocol/PciHostBridgeResourceAllocation.h
+++ b/IntelFrameworkPkg/Include/Protocol/PciHostBridgeResourceAllocation.h
@@ -21,6 +21,8 @@
 #ifndef _PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_H_
 #define _PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_H_
 
+#include <Protocol/PciRootBridgeIo.h>
+
 #define EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_GUID \
   { 0xCF8034BE, 0x6768, 0x4d8b, {0xB7,0x39,0x7C,0xCE,0x68,0x3A,0x9F,0xBE }}