diff --git a/aliases/available/textmate.aliases.bash b/aliases/available/textmate.aliases.bash
index ecd616f..4e696a5 100644
--- a/aliases/available/textmate.aliases.bash
+++ b/aliases/available/textmate.aliases.bash
@@ -1,5 +1,9 @@
 #!/bin/bash
 
-# Textmate
-alias e='mate . &'
-alias et='mate app config db lib public script test spec config.ru Gemfile Rakefile README &'
\ No newline at end of file
+case $OSTYPE in
+  darwin*)
+    # Textmate
+    alias e='mate . &'
+    alias et='mate app config db lib public script test spec config.ru Gemfile Rakefile README &'
+    ;;
+esac