diff --git a/zsh/zshrc b/zsh/zshrc
index 9cc1aed..db4f67e 100644
--- a/zsh/zshrc
+++ b/zsh/zshrc
@@ -155,14 +155,9 @@ else
 fi
 
 function fzf_hist() {
-    local sed_cmd
-    if [[ $(uname -s) == "Darwin" ]]; then
-        sed_cmd='sed -E'
-    else
-        sed_cmd='sed -r'
-    fi
-    print -z $( ([ -n "$ZSH_NAME" ] && fc -l 1 || history) | fzf +s --tac | $($sed_cmd 's/ *[0-9]*\*? *//') | ${sed_cmd} 's/\\/\\\\/g')
+  print -z $( ([ -n "$ZSH_NAME" ] && fc -l 1 || history) | fzf +s --tac | sed -r 's/ *[0-9]*\*? *//' | sed -r 's/\\/\\\\/g')
 }
+bindkey -s "\C-r" "\eifzf_hist\n"
 
 export PATH="$PATH:$HOME/.anyenv/bin"
 eval "$(anyenv init -)"