diff --git a/dragonisland/advguild b/dragonisland/advguild
index 39dc68fd7..feeaac18b 100644
--- a/dragonisland/advguild
+++ b/dragonisland/advguild
@@ -8,7 +8,7 @@ width 32
 height 32
 msg
 Created:  1997-07-10 Viola Krings
-Modified: 2008-07-22 Rick Tanner
+Modified: 2008-09-14 Rick Tanner
 endmsg
 end
 arch woodfloor
@@ -1676,7 +1676,11 @@ arch woodfloor
 x 8
 y 11
 end
-arch wall_3_4
+arch swall_1_1
+x 8
+y 11
+end
+arch wall_2_2_4
 x 8
 y 11
 end
@@ -1684,7 +1688,7 @@ arch woodfloor
 x 8
 y 12
 end
-arch swall_1_1
+arch swall_2_1_1
 x 8
 y 12
 end
@@ -1716,7 +1720,7 @@ arch woodfloor
 x 8
 y 16
 end
-arch swall_1_2
+arch swall_2_1_1
 x 8
 y 16
 end
@@ -1724,6 +1728,10 @@ arch woodfloor
 x 8
 y 17
 end
+arch swall_1_2_half
+x 8
+y 17
+end
 arch wall_3_3
 x 8
 y 17