diff --git a/ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibCore.c b/ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibCore.c
index 74ac31de98..a6601258be 100644
--- a/ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibCore.c
+++ b/ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibCore.c
@@ -830,12 +830,3 @@ ArmClearMemoryRegionReadOnly (
 {
   return ArmSetMemoryAttributes (BaseAddress, Length, __EFI_MEMORY_RWX);
 }
-
-RETURN_STATUS
-EFIAPI
-ArmMmuBaseLibConstructor (
-  VOID
-  )
-{
-  return RETURN_SUCCESS;
-}
diff --git a/ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf b/ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
index 5028a955af..3dfe68ba48 100644
--- a/ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
+++ b/ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
@@ -14,6 +14,8 @@
   MODULE_TYPE                    = BASE
   VERSION_STRING                 = 1.0
   LIBRARY_CLASS                  = ArmMmuLib
+
+[Defines.AARCH64]
   CONSTRUCTOR                    = ArmMmuBaseLibConstructor
 
 [Sources.AARCH64]