diff --git a/vimrc b/vimrc
index 18ae8ed..65c8b99 100644
--- a/vimrc
+++ b/vimrc
@@ -15,6 +15,7 @@ set ignorecase
 set incsearch
 set laststatus=2
 set linebreak
+set modeline
 set nowrap
 set number
 set smartcase
diff --git a/zshrc b/zshrc
index 0cf75b2..70737f4 100644
--- a/zshrc
+++ b/zshrc
@@ -62,7 +62,7 @@ fpath=(/usr/local/share/zsh/site-functions $fpath)
 
 source $ZSH/oh-my-zsh.sh
 
-unalias gb
+unalias gb &>/dev/null
 
 export VISUAL=vim
 
@@ -71,6 +71,10 @@ if [[ -f /usr/local/share/zsh/site-functions/_aws ]] ; then
   source /usr/local/share/zsh/site-functions/_aws
 fi
 
+if [[ -f ~/.local/bin/aws_zsh_completer.sh ]]; then
+  source ~/.local/bin/aws_zsh_completer.sh
+fi
+
 if command -v xdg-open &>/dev/null; then
   alias open=xdg-open
 fi