diff --git a/UnixPkg/UnixPkg.dsc b/UnixPkg/UnixPkg.dsc
index 3b5edf1882..7b8d3e7f7f 100644
--- a/UnixPkg/UnixPkg.dsc
+++ b/UnixPkg/UnixPkg.dsc
@@ -406,7 +406,7 @@
   }
 
   UnixPkg/MetronomeDxe/Metronome.inf
-  PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
+  UnixPkg/RealTimeClockRuntimeDxe/RealTimeClock.inf
   UnixPkg/ResetRuntimeDxe/Reset.inf
   MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
   UnixPkg/FvbServicesRuntimeDxe/UnixFwh.inf