diff --git a/ArmVirtPkg/FdtClientDxe/FdtClientDxe.c b/ArmVirtPkg/FdtClientDxe/FdtClientDxe.c
index 547a29fce6..4cf79f70cb 100644
--- a/ArmVirtPkg/FdtClientDxe/FdtClientDxe.c
+++ b/ArmVirtPkg/FdtClientDxe/FdtClientDxe.c
@@ -20,6 +20,7 @@
 #include <Library/HobLib.h>
 #include <libfdt.h>
 
+#include <Guid/EventGroup.h>
 #include <Guid/Fdt.h>
 #include <Guid/FdtHob.h>
 
@@ -306,6 +307,30 @@ STATIC FDT_CLIENT_PROTOCOL mFdtClientProtocol = {
   GetOrInsertChosenNode,
 };
 
+STATIC
+VOID
+EFIAPI
+OnReadyToBoot (
+  EFI_EVENT       Event,
+  VOID            *Context
+  )
+{
+  EFI_STATUS      Status;
+
+  if (!FeaturePcdGet (PcdPureAcpiBoot)) {
+    //
+    // Only install the FDT as a configuration table if we want to leave it up
+    // to the OS to decide whether it prefers ACPI over DT.
+    //
+    Status = gBS->InstallConfigurationTable (&gFdtTableGuid, mDeviceTreeBase);
+    ASSERT_EFI_ERROR (Status);
+  }
+
+  gBS->CloseEvent (Event);
+}
+
+STATIC EFI_EVENT         mReadyToBootEvent;
+
 EFI_STATUS
 EFIAPI
 InitializeFdtClientDxe (
@@ -333,15 +358,21 @@ InitializeFdtClientDxe (
 
   DEBUG ((EFI_D_INFO, "%a: DTB @ 0x%p\n", __FUNCTION__, mDeviceTreeBase));
 
-  if (!FeaturePcdGet (PcdPureAcpiBoot)) {
-    //
-    // Only install the FDT as a configuration table if we want to leave it up
-    // to the OS to decide whether it prefers ACPI over DT.
-    //
-    Status = gBS->InstallConfigurationTable (&gFdtTableGuid, DeviceTreeBase);
-    ASSERT_EFI_ERROR (Status);
+  Status = gBS->InstallProtocolInterface (&ImageHandle, &gFdtClientProtocolGuid,
+                  EFI_NATIVE_INTERFACE, &mFdtClientProtocol);
+  if (EFI_ERROR (Status)) {
+    return Status;
   }
 
-  return gBS->InstallProtocolInterface (&ImageHandle, &gFdtClientProtocolGuid,
-                EFI_NATIVE_INTERFACE, &mFdtClientProtocol);
+  Status = gBS->CreateEventEx (
+                  EVT_NOTIFY_SIGNAL,
+                  TPL_CALLBACK,
+                  OnReadyToBoot,
+                  NULL,
+                  &gEfiEventReadyToBootGuid,
+                  &mReadyToBootEvent
+                  );
+  ASSERT_EFI_ERROR (Status);
+
+  return EFI_SUCCESS;
 }
diff --git a/ArmVirtPkg/FdtClientDxe/FdtClientDxe.inf b/ArmVirtPkg/FdtClientDxe/FdtClientDxe.inf
index 3a0cd37040..00017727c3 100644
--- a/ArmVirtPkg/FdtClientDxe/FdtClientDxe.inf
+++ b/ArmVirtPkg/FdtClientDxe/FdtClientDxe.inf
@@ -42,6 +42,7 @@
   gFdtClientProtocolGuid                  ## PRODUCES
 
 [Guids]
+  gEfiEventReadyToBootGuid
   gFdtHobGuid
   gFdtTableGuid