diff --git a/zshrc b/zshrc
index dfbfbe4..2a1f589 100644
--- a/zshrc
+++ b/zshrc
@@ -2085,7 +2085,7 @@ source "${HOME}/.fzf/shell/key-bindings.zsh"
 # Allow to give arguments to prefill fzf request
 # Display a preview tree of the directory
 # Move to the selected directory
-ff() {
+function ff() {
 	local dir
 
 	## Manage argument {{{
@@ -2107,7 +2107,7 @@ ff() {
 # Allow to give arguments to prefill fzf request
 # Display a preview tree of the directory
 # Move to the selected directory
-ffh() {
+function ffh() {
 	local dir
 
 	## Manage argument {{{
@@ -2129,7 +2129,7 @@ ffh() {
 # Allow to give arguments to prefill fzf request
 # Display a preview tree of the directory
 # Move to the selected directory
-ffa() {
+function ffa() {
 	local dir
 
 	## Manage argument {{{
@@ -2146,7 +2146,7 @@ ffa() {
 }
 # }}}
 # ffu - cd to selected parent directory {{{
-ffu() {
+function ffu() {
 	local declare dirs=()
 	local dir
 
@@ -2179,7 +2179,7 @@ ffu() {
 # Allow to give arguments to prefill fzf request
 # Display a directory preview tree of the selected file with eza
 # Move to the directory of the selected file
-fff() {
+function fff() {
 	local file
 	local dir
 
@@ -2202,7 +2202,7 @@ fff() {
 # Allow to give arguments to prefill fzf request
 # Display a directory preview tree of the selected file with eza
 # Move to the directory of the selected file
-cf() {
+function cf() {
 	local file
 
 	## Manage argument {{{
@@ -2270,7 +2270,7 @@ function v() {
 # Display a preview of selected file with lesspipe
 # Move to the directory of the selected file
 # Open the selected file with "${PDF_VIEWER}"
-pdf() {
+function pdf() {
 	local files
 	local dir
 	local file
@@ -2303,7 +2303,7 @@ pdf() {
 # Display a preview of selected file with lesspipe
 # Move to the directory of the selected file
 # Open the selected file with evince (default rollback to "${PDF_VIEWER}")
-pdfe() {
+function pdfe() {
 	local files
 	local dir
 	local file
@@ -2343,7 +2343,7 @@ pdfe() {
 # Display a preview of selected file with lesspipe
 # Move to the directory of the selected file
 # Open the selected file with zathura (default rollback to "${PDF_VIEWER}")
-pdfz() {
+function pdfz() {
 	local files
 	local dir
 	local file
@@ -2384,7 +2384,7 @@ pdfz() {
 # Allow to give arguments to prefill fzf request
 # Move to the directory of the selected file
 # Open the selected file with libreoffice --writer
-odt() {
+function odt() {
 	local files
 
 	## Manage argument {{{
@@ -2415,7 +2415,7 @@ odt() {
 # Allow to give arguments to prefill fzf request
 # Move to the directory of the selected file
 # Open the selected file with libreoffice --calc
-ods() {
+function ods() {
 	local files
 
 	## Manage argument {{{
@@ -2446,7 +2446,7 @@ ods() {
 # Allow to give arguments to prefill fzf request
 # Move to the directory of the selected file
 # Open the selected file with libreoffice --impress
-odp() {
+function odp() {
 	local files
 
 	## Manage argument {{{
@@ -2478,7 +2478,7 @@ odp() {
 # Other arguments will prefill fzf request
 # Move to the directory of the selected file
 # Open the selected file with xdg-open
-fopen() {
+function fopen() {
 	local files
 
 	## Manage argument {{{
@@ -2507,7 +2507,7 @@ fopen() {
 # dexec − Docker exec in a running container {{{
 # Display Docker running containers
 # Allow to specify the shell (default to bash)
-dexec() {
+function dexec() {
 	local images_name
 	local container_name
 	local container_id
@@ -2527,7 +2527,7 @@ dexec() {
 # passf − Edit pass's passwords {{{
 # Display existing files in ~/.password-store without .gpg extension
 # https://www.passwordstore.org/
-passf() {
+function passf() {
 	local pass_files
 
 	pass_file=$(find ~/.password-store -type f -iname "*.gpg" -printf "%P\n" | sed 's/\(.*\)\.gpg$/\1/' | fzf --prompt='pass > ' )