diff --git a/reactos/ntoskrnl/mm/freelist.c b/reactos/ntoskrnl/mm/freelist.c
index 353c3f7362e..89c038a986c 100644
--- a/reactos/ntoskrnl/mm/freelist.c
+++ b/reactos/ntoskrnl/mm/freelist.c
@@ -729,7 +729,7 @@ MmDumpPfnDatabase(VOID)
     PCHAR State = "????", Consumer = "Unknown";
     KIRQL OldIrql;
     
-    OldIrql = KfRaiseIrql(HIGH_LEVEL);
+    KeRaiseIrql(HIGH_LEVEL, &OldIrql);
     
     //
     // Loop the PFN database