diff --git a/win32ss/user/ntuser/misc.c b/win32ss/user/ntuser/misc.c
index e24e41b9a81..ae458de7a42 100644
--- a/win32ss/user/ntuser/misc.c
+++ b/win32ss/user/ntuser/misc.c
@@ -336,7 +336,7 @@ NtUserGetThreadState(
          ret = (gpidLogon == PsGetCurrentProcessId());
          break;
       case THREADSTATE_CHECKCONIME:
-         /* FIXME */
+         ret = (IntTID2PTI(UlongToHandle(pti->rpdesk->dwConsoleThreadId)) == pti);
          break;
    }