diff --git a/shell/key-bindings.zsh b/shell/key-bindings.zsh
index fe219bf..88a9a9e 100644
--- a/shell/key-bindings.zsh
+++ b/shell/key-bindings.zsh
@@ -97,7 +97,7 @@ bindkey -M viins '\ec' fzf-cd-widget
 fzf-history-widget() {
   local selected num
   setopt localoptions noglobsubst noposixbuiltins pipefail no_aliases 2> /dev/null
-  selected=( $(fc -rl 1 | perl -ne 'print if !$seen{(/^\s*[0-9]+\**\s+(.*)/, $1)}++' |
+  selected=( $(fc -rl 1 | awk '{ cmd=$0; sub(/^\s*[0-9]+\**\s+/, "", cmd); if (!seen[cmd]++) print $0 }' |
     FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} $FZF_DEFAULT_OPTS -n2..,.. --tiebreak=index --bind=ctrl-r:toggle-sort,ctrl-z:ignore $FZF_CTRL_R_OPTS --query=${(qqq)LBUFFER} +m" $(__fzfcmd)) )
   local ret=$?
   if [ -n "$selected" ]; then