diff --git a/ntoskrnl/include/internal/mm.h b/ntoskrnl/include/internal/mm.h
index 05f89c50cb9..4db21f72199 100644
--- a/ntoskrnl/include/internal/mm.h
+++ b/ntoskrnl/include/internal/mm.h
@@ -185,7 +185,6 @@ typedef struct _MM_SECTION_SEGMENT
 	ULONG RefCount;
 	ULONG SegFlags;
 
-	LIST_ENTRY ListOfSegments;
 	RTL_GENERIC_TABLE PageTable;
 } MM_SECTION_SEGMENT, *PMM_SECTION_SEGMENT;