diff --git a/lib/aethyr/core/commands/command_parser.rb b/lib/aethyr/core/commands/command_parser.rb
index 982d4614077edf4609ea3f2119937b0705e31464..3370bde807898e5cfd36566f844df63af8292b4d 100644
--- a/lib/aethyr/core/commands/command_parser.rb
+++ b/lib/aethyr/core/commands/command_parser.rb
@@ -105,8 +105,6 @@ module CommandParser
 
   @settings = Set.new(['set'])
 
-  @mobile = Set.new(['teach'])
-
   #etc...
 
   class <<self