diff --git a/.config/nvim/coc-settings.json b/.config/nvim/coc-settings.json
index 9351c655..642de05e 100644
--- a/.config/nvim/coc-settings.json
+++ b/.config/nvim/coc-settings.json
@@ -14,5 +14,6 @@
   "solargraph.autoformat": true,
   "solargraph.formatting": true,
   "solargraph.hover": true,
-  "solargraph.diagnostics": true
+  "solargraph.diagnostics": true,
+  "solargraph.checkGemVersion": false
 }
diff --git a/.tmux.conf b/.tmux.conf
index 0f9c5738..38996d6b 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -1,6 +1,5 @@
 set -g bell-action none
 set -g visual-bell on
-set -g status-style 'bg=#333333 fg=#5eacd3'
 
 bind r source-file ~/.tmux.conf
 set -g base-index 1
@@ -8,10 +7,14 @@ set -g base-index 1
 set-window-option -g mode-keys vi
 
 # vim-like pane switching
-bind -r k select-pane -U
-bind -r j select-pane -D
-bind -r h select-pane -L
-bind -r l select-pane -R
+# bind -r k select-pane -U
+# bind -r j select-pane -D
+#bind -r h select-pane -L
+#bind -r l select-pane -R
+
+# last window
+bind-key C-b last-window
+bind-key b send-prefix
 
 # move window
 bind-key -n C-S-Left swap-window -t -1
diff --git a/.zshrc b/.zshrc
index 39b4a166..79d515d3 100644
--- a/.zshrc
+++ b/.zshrc
@@ -46,3 +46,8 @@ fpath=(${ASDF_DIR}/completions $fpath)
 # initialise completions with ZSH's compinit
 autoload -Uz compinit && compinit
 
+[[ /usr/local/bin/kubectl ]] && source <(kubectl completion zsh)
+[[ /Users/rahsheen.porter/.asdf/shims/kubectl ]] && source <(kubectl completion zsh)
+[[ /Users/rahsheen.porter/.asdf/shims/kubectl ]] && source <(kubectl completion zsh)
+[[ /Users/rahsheen.porter/.asdf/shims/kubectl ]] && source <(kubectl completion zsh)
+[[ /Users/rahsheen.porter/.asdf/shims/kubectl ]] && source <(kubectl completion zsh)