--- xnu/xnu-12377.101.15/tools/syscall_map.lua
+++ xnu/xnu-12377.41.6/tools/syscall_map.lua
@@ -500,12 +500,6 @@
         'void *p4',
         'void *p5',
         'void *p6',
-      },
-    },
-
-    { number = 108, name = 'thread_set_x86_64_compat',
-      arguments = {
-        'uint32_t enable',
       },
     },
   },