diff --git a/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.c b/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.c
index 9547c20288..be04baf7b2 100644
--- a/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.c
+++ b/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.c
@@ -25,8 +25,6 @@
 #include <Library/IoLib.h>
 #include <Library/PcdLib.h>
 #include <Library/PciLib.h>
-#include <Library/QemuFwCfgLib.h>
-#include <Library/QemuFwCfgS3Lib.h>
 #include <Library/UefiBootServicesTableLib.h>
 #include <Protocol/S3SaveState.h>
 #include <Protocol/SmmControl2.h>
@@ -238,7 +236,7 @@ SmmControl2DxeEntryPoint (
   //
   mSmiFeatureNegotiation = NegotiateSmiFeatures ();
 
-  if (QemuFwCfgS3Enabled ()) {
+  if (PcdGetBool (PcdAcpiS3Enable)) {
     VOID *Registration;
 
     //
diff --git a/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf b/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf
index b8fdea8deb..4cad56516f 100644
--- a/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf
+++ b/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf
@@ -39,6 +39,7 @@
 
 [Packages]
   MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
   OvmfPkg/OvmfPkg.dec
   UefiCpuPkg/UefiCpuPkg.dec
 
@@ -62,6 +63,7 @@
 [Pcd]
   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout ## SOMETIMES_PRODUCES
   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode      ## SOMETIMES_PRODUCES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable
 
 [FeaturePcd]
   gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire