diff --git a/lib/self-upgrade.bash b/lib/self-upgrade.bash
index 43ca5fe..ef1450c 100644
--- a/lib/self-upgrade.bash
+++ b/lib/self-upgrade.bash
@@ -53,9 +53,6 @@ function perform_upgrade {
   sudo mv "$MIAOU_BASH_DIR" "$backup"
   curl -s --output /tmp/miaou-bash-install.sh "$INSTALL_URL"
 
-  # if "$backup"/install.sh upgraded; then
-  echo coucou
-  echo coucou2
   # shellcheck disable=SC1091
   if source /tmp/miaou-bash-install.sh upgrade; then
     if [[ $(find "$backup"/hooks.d -maxdepth 1 -type f | wc -l) -gt 0 ]]; then