diff --git a/depends.txt b/depends.txt
index cf7566a29e93f7bd93303c622ad35086edd7a169..ab21ffd2a0ff3b36d59b286f1c8700ea67f36f06 100644
--- a/depends.txt
+++ b/depends.txt
@@ -1,6 +1,7 @@
 default
 wool
 3d_armor
+columnia ?
 trunks ?
 irc ?
 farming ?
diff --git a/technic.lua b/technic.lua
index a8d9a3a958b5c2e57a1be838d57b22a19562349b..41d9f9a9d298958971a324600406cb971d8202a8 100644
--- a/technic.lua
+++ b/technic.lua
@@ -2,3 +2,7 @@ technic.cnc.register_all("default:stonebrick",
                 {cracky=3},
                 {"default_stone_brick.png"},
                 "Stonebrick")
+technic.cnc.register_all("columnia:rusty_block",
+                {cracky=3},
+                {"columnia_rusty_block.png"},
+                "Rusty Block")