diff --git a/OvmfPkg/OvmfPkg.fdf b/OvmfPkg/OvmfPkg.fdf
index e492c5921b..84afe52811 100644
--- a/OvmfPkg/OvmfPkg.fdf
+++ b/OvmfPkg/OvmfPkg.fdf
@@ -115,7 +115,7 @@ INF  PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
 INF  IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
 INF  PcAtChipsetPkg/KbcResetDxe/Reset.inf
 INF  MdeModulePkg/Universal/Metronome/Metronome.inf
-INF  PcAtChipsetPkg/PcRtc/RealTimeClock.inf
+INF  PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
 
 INF  MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
 INF  MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
diff --git a/OvmfPkg/OvmfPkgIa32X64.fdf b/OvmfPkg/OvmfPkgIa32X64.fdf
index b5f79faab8..6547e44a23 100644
--- a/OvmfPkg/OvmfPkgIa32X64.fdf
+++ b/OvmfPkg/OvmfPkgIa32X64.fdf
@@ -115,8 +115,8 @@ INF  PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
 INF  IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
 INF  PcAtChipsetPkg/KbcResetDxe/Reset.inf
 INF  MdeModulePkg/Universal/Metronome/Metronome.inf
-INF  PcAtChipsetPkg/PcRtc/RealTimeClock.inf
-
+INF  PcAtChipsetPkg\PcatRealTimeClockRuntimeDxe\PcatRealTimeClockRuntimeDxe.inf
+Use PcAtChipsetPkg\PcatRealTimeClockRuntimeDxe\PcatRealTimeClockRuntimeDxe.inf instead of original PcAtChipsetPkg\PcRtc\RealTimeClock.inf
 INF  MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
 INF  MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
 INF  MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf