diff --git a/fzf-zsh-plugin.plugin.zsh b/fzf-zsh-plugin.plugin.zsh
index 27a765a..54dd4a0 100644
--- a/fzf-zsh-plugin.plugin.zsh
+++ b/fzf-zsh-plugin.plugin.zsh
@@ -47,7 +47,7 @@ fi
 unset xdg_path
 
 # Install fzf into ~ if it hasn't already been installed.
-if [[ ! _fzf_has fzf ]]; then
+if ! _fzf_has fzf; then
   if [[ ! -d $FZF_PATH ]]; then
     git clone --depth 1 https://github.com/junegunn/fzf.git $FZF_PATH
     $FZF_PATH/install --bin