diff --git a/dotfiles/lib/zsh/history.sh b/dotfiles/lib/zsh/history.sh
index 08af2dcf..93fecc8b 100644
--- a/dotfiles/lib/zsh/history.sh
+++ b/dotfiles/lib/zsh/history.sh
@@ -5,6 +5,7 @@ SAVEHIST=100000
 
 setopt share_history # share command history data
 setopt extended_history
+setopt inc_append_history
 setopt hist_expire_dups_first
 setopt hist_ignore_dups # ignore duplication command history list
 setopt hist_ignore_space