diff --git a/ntoskrnl/cache/section/sptab.c b/ntoskrnl/cache/section/sptab.c
index 7d960a1ff08..0877fb085f6 100644
--- a/ntoskrnl/cache/section/sptab.c
+++ b/ntoskrnl/cache/section/sptab.c
@@ -225,7 +225,7 @@ _MmSetPageEntrySectionSegment(PMM_SECTION_SEGMENT Segment,
             MmSetSectionAssociation(PFN_FROM_SSE(Entry), Segment, Offset);
             InterlockedIncrement64(Segment->ReferenceCount);
 
-            if ((Offset->QuadPart > (Segment->LastPage << PAGE_SHIFT)) || !Segment->LastPage)
+            if (Offset->QuadPart >= (Segment->LastPage << PAGE_SHIFT))
                 Segment->LastPage = (Offset->QuadPart >> PAGE_SHIFT) + 1;
         }
     }