diff --git a/ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.c b/ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.c
index 48c8735a22..286d37fb47 100644
--- a/ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.c
+++ b/ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.c
@@ -25,6 +25,18 @@
 
 #include <IndustryStandard/ArmStdSmc.h>
 
+STATIC UINT32 mArmPsciMethod;
+
+RETURN_STATUS
+EFIAPI
+ArmPsciResetSystemLibConstructor (
+  VOID
+  )
+{
+  mArmPsciMethod = PcdGet32 (PcdArmPsciMethod);
+  return RETURN_SUCCESS;
+}
+
 /**
   Resets the entire platform.
 
@@ -69,7 +81,7 @@ LibResetSystem (
     return EFI_UNSUPPORTED;
   }
 
-  switch (PcdGet32 (PcdArmPsciMethod)) {
+  switch (mArmPsciMethod) {
   case 1:
     ArmCallHvc (&ArmHvcArgs);
     break;
diff --git a/ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.inf b/ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.inf
index bcea0aeb31..1a5bb6d10d 100644
--- a/ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.inf
+++ b/ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.inf
@@ -21,6 +21,7 @@
   MODULE_TYPE                    = BASE
   VERSION_STRING                 = 1.0
   LIBRARY_CLASS                  = EfiResetSystemLib
+  CONSTRUCTOR                    = ArmPsciResetSystemLibConstructor
 
 [Sources]
   ArmPsciResetSystemLib.c