diff --git a/DuetPkg/DuetPkg.fdf b/DuetPkg/DuetPkg.fdf
index ed996b6e75..4c9b94bf3f 100644
--- a/DuetPkg/DuetPkg.fdf
+++ b/DuetPkg/DuetPkg.fdf
@@ -87,7 +87,7 @@ INF  PcAtChipsetPkg/8259InterruptControllerDxe/8259.inf
 INF  PcAtChipsetPkg/KbcResetDxe/Reset.inf
 INF  DuetPkg/LegacyMetronome/Metronome.inf
 INF  PcAtChipsetPkg/8254TimerDxe/8254Timer.inf
-INF  PcAtChipsetPkg/PcRtc/RealTimeClock.inf
+INF  PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
 INF  DuetPkg/PciRootBridgeNoEnumerationDxe/PciRootBridgeNoEnumeration.inf
 INF  DuetPkg/PciBusNoEnumerationDxe/PciBusNoEnumeration.inf
 INF  IntelFrameworkModulePkg/Bus/Pci/VgaMiniPortDxe/VgaMiniPortDxe.inf