diff --git a/ntoskrnl/include/internal/amd64/mm.h b/ntoskrnl/include/internal/amd64/mm.h
index d6343ed2d2c..71c4d84ced5 100644
--- a/ntoskrnl/include/internal/amd64/mm.h
+++ b/ntoskrnl/include/internal/amd64/mm.h
@@ -157,8 +157,6 @@ VOID
 MI_MAKE_PROTOTYPE_PTE(IN PMMPTE NewPte,
                       IN PMMPTE PointerPte)
 {
-    ULONG_PTR Offset;
-
     /* Store the Address */
     NewPte->u.Long = (ULONG64)PointerPte;
 
diff --git a/ntoskrnl/include/internal/ob_x.h b/ntoskrnl/include/internal/ob_x.h
index 545b41fc67e..aa9d59cd05d 100644
--- a/ntoskrnl/include/internal/ob_x.h
+++ b/ntoskrnl/include/internal/ob_x.h
@@ -358,14 +358,14 @@ ObpFreeCapturedAttributes(IN PVOID Buffer,
         {
             /* The free was within the Depth */
             InterlockedPushEntrySList(&List->L.ListHead,
-                                      (PSINGLE_LIST_ENTRY)Buffer);
+                                      (PSLIST_ENTRY)Buffer);
         }
     }
     else
     {
         /* The free was within the Depth */
         InterlockedPushEntrySList(&List->L.ListHead,
-                                  (PSINGLE_LIST_ENTRY)Buffer);
+                                  (PSLIST_ENTRY)Buffer);
     }
 }