diff --git a/EmbeddedPkg/Include/Library/RealTimeClockLib.h b/EmbeddedPkg/Include/Library/RealTimeClockLib.h
index ff45e26d6cfc..b2ff3f233bea 100644
--- a/EmbeddedPkg/Include/Library/RealTimeClockLib.h
+++ b/EmbeddedPkg/Include/Library/RealTimeClockLib.h
@@ -105,19 +105,4 @@ LibRtcInitialize (
   IN EFI_SYSTEM_TABLE  *SystemTable
   );
 
-/**
-  Fixup internal data so that EFI can be call in virtual mode.
-  Call the passed in Child Notify event and convert any pointers in
-  lib to virtual mode.
-
-  @param[in]    Event   The Event that is being processed
-  @param[in]    Context Event Context
-**/
-VOID
-EFIAPI
-LibRtcVirtualNotifyEvent (
-  IN EFI_EVENT  Event,
-  IN VOID       *Context
-  );
-
 #endif