diff --git a/bash/environment b/bash/environment
index f41ae1e..2fac843 100644
--- a/bash/environment
+++ b/bash/environment
@@ -16,7 +16,6 @@ fi
 
 export EDITOR=vim
 export BROWSER=firefox
-export ETCDCTL_API=3
 
 export PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"