diff --git a/reactos/ntoskrnl/mm/mminit.c b/reactos/ntoskrnl/mm/mminit.c
index a03ce8ed3de..cb10634fdc2 100644
--- a/reactos/ntoskrnl/mm/mminit.c
+++ b/reactos/ntoskrnl/mm/mminit.c
@@ -400,13 +400,11 @@ MmInitSystem(IN ULONG Phase,
         
         /* Initialize the loaded module list */
         MiInitializeLoadedModuleList(LoaderBlock);
-        
-        /* Initialize working sets */
-        MiInitializeUserPfnBitmap();
-        MmInitializeMemoryConsumer(MC_USER, MmTrimUserMemory);
     }
     else if (Phase == 1)
     {
+        MiInitializeUserPfnBitmap();
+        MmInitializeMemoryConsumer(MC_USER, MmTrimUserMemory);
         MmInitializeRmapList();
         MmInitializePageOp();
         MmInitSectionImplementation();