diff --git a/bashrc b/bashrc
index 96d5a05..58e4b1b 100644
--- a/bashrc
+++ b/bashrc
@@ -79,8 +79,10 @@ _source_dir_files "${BASH_CONFIG_DIR}"/aliases
 _source_dir_files "${BASH_CONFIG_DIR}"/aliases.d
 
 # Source bash completion definitions
-# TODO: Améliorer cette partie pour éviter les erreurs quand aucun fichier n'existe
-for file in /etc/bash*completion /etc/profile.d/bash*completion*; do source "${file}"; done
+# System-wide bash completion (bash-completion package) is expected to
+# already be wired by the distro itself, typically via
+# /etc/profile.d/bash_completion.sh for login shells and the package's
+# own non-login hook — no need to re-source it manually here.
 
 _source_file_if_exists ~/.bash_completion
 _source_file_if_exists "${BASH_CONFIG_DIR}"/completion