diff --git a/brest/zorn/castle.upper.floor.one b/brest/zorn/castle.upper.floor.one
index 00bc057ad..a9aafa4aa 100644
--- a/brest/zorn/castle.upper.floor.one
+++ b/brest/zorn/castle.upper.floor.one
@@ -11824,6 +11824,22 @@ arch cobblestones2
 x 25
 y 46
 end
+arch sign
+name Acme Inc.
+msg
+-=Warning=- -=Warning=- -=Warning=-
+The next floor is protected by an
+Acme Inc. alarm system and Zorn
+Security Guards. Interlopers that
+are caught on the next floor will
+be executed on sight.
+-=Warning=- -=Warning=- -=Warning=-
+endmsg
+x 25
+y 46
+walk_on 1
+fly_on 1
+end
 arch cobblestones2
 x 25
 y 47
@@ -17396,6 +17412,22 @@ arch cobblestones2
 x 33
 y 46
 end
+arch sign
+name Acme Inc.
+msg
+-=Warning=- -=Warning=- -=Warning=-
+The next floor is protected by an
+Acme Inc. alarm system and Zorn
+Security Guards. Interlopers that
+are caught on the next floor will
+be executed on sight.
+-=Warning=- -=Warning=- -=Warning=-
+endmsg
+x 33
+y 46
+walk_on 1
+fly_on 1
+end
 arch cobblestones2
 x 33
 y 47