diff --git a/zshrc b/zshrc
index d95928c..1399434 100644
--- a/zshrc
+++ b/zshrc
@@ -178,8 +178,3 @@ case `uname` in
       alias debug='lldb --'
     ;;
 esac
-
-if [ "$TMUX" != "" ]; then
-  alias sp='tmux split-window'
-  alias vs='tmux split-window -h'
-fi