diff --git a/StandaloneMmPkg/StandaloneMmPkg.dsc b/StandaloneMmPkg/StandaloneMmPkg.dsc
index 3470e1102c..412702272c 100644
--- a/StandaloneMmPkg/StandaloneMmPkg.dsc
+++ b/StandaloneMmPkg/StandaloneMmPkg.dsc
@@ -62,7 +62,7 @@
 
 [LibraryClasses.AARCH64]
   ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
-  ArmMmuLib|ArmPkg/Library/ArmMmuLib/ArmMmuStandaloneMmCoreLib.inf
+  StandaloneMmMmuLib|ArmPkg/Library/StandaloneMmMmuLib/ArmMmuStandaloneMmLib.inf
   ArmSvcLib|ArmPkg/Library/ArmSvcLib/ArmSvcLib.inf
   CacheMaintenanceLib|ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.inf
   PeCoffExtraActionLib|ArmPkg/Library/DebugPeCoffExtraActionLib/DebugPeCoffExtraActionLib.inf