diff --git a/functions/c_fisher.fish b/functions/c_fisher.fish
index 3ebf1c3..aa19703 100644
--- a/functions/c_fisher.fish
+++ b/functions/c_fisher.fish
@@ -6,7 +6,7 @@
 # ╰───────────────────────────────────╯
 
 function check_fisher
-if [[ ! -f $HOME/.config/fish/functions/fisher.fish ]]
+if ! -f $HOME/.config/fish/functions/fisher.fish
   curl -sL https://raw.githubusercontent.com/jorgebucaran/fisher/main/functions/fisher.fish | source && fisher install jorgebucaran/fisher
 else
 # ─< define plugins to use with fisher >────────────────────────────────────────────────────